Free Mathematics Books

Here is an unordered list of online mathematics books, textbooks, monographs, lecture notes, and other mathematics related documents freely available on the web. I tried to select only the works in book formats, "real" books that are mainly in PDF format, so many well-known html-based mathematics web pages and online tutorials are left out. Click here if you prefer a categorized directory of mathematics books. The list is updated on a daily basis, so, if you want to bookmark this page, use one of the buttons below.

1. An Introduction to Determinants
   William Thomson | , Published in 1882, 122 pages
2. Practical Foundations of Mathematics
   Paul Taylor | Cambridge University Press, Published in 1999, 588 pages
3. Introductory Statistics: Concepts, Models, and Applications
   David W. Stockburger | Missouri State University, Published in 1996, 487 pages
4. Numerical Methods Course Notes
   Steven E. Pav | University of California at San Diego, Published in 2005, 180 pages
5. Mathematical Tools for Physics
   James Nearing | Dover Publications, Published in 2010, 569 pages
6. Applied Mathematics by Example
   Jeremy Pickles | BookBoon, Published in 2010, 164 pages
7. An Introduction to Algebraic Surgery
   Andrew Ranicki | arXiv, Published in 2000, 82 pages
8. Topics in Logic and Foundations
   Stephen G. Simpson | The Pennsylvania State University, Published in 2005, 89 pages
9. An Inquiry-Based Introduction to Proofs
   Jim Hefferon | Saint Michael's College, Published in 2013, 23 pages
10. Functions of a Complex Variable
    Thomas Murray MacRobert | The Macmillan Company, Published in 1917, 328 pages
11. Applied Mathematical Programming
    S. Bradley, A. Hax, T. Magnanti | Addison-Wesley, Published in 1977, 716 pages
12. Conic Sections Treated Geometrically
    W. H. Besant | George Bell and Sons, Published in 1895, 367 pages
13. Introduction to Vectors and Tensors Volume 2: Vector and Tensor Analysis
    Ray M. Bowen, C.-C. Wang | , Published in 2008, 246 pages
14. Beyond partial differential equations: A course on linear and quasi-linear abstract hyperbolic evolution equations
    Horst R. Beyer | arXiv, Published in 2011, 275 pages
15. Noncommutative Geometry, Quantum Fields and Motives
    Alain Connes, Matilde Marcolli | American Mathematical Society, Published in 2007, 705 pages
16. Lectures on Sheaf Theory
    C.H. Dowker | Tata Institute of Fundamental Research, Published in 1957, 201 pages
17. A Friendly Introduction to Mathematical Logic
    Christopher C. Leary, Lars Kristiansen | Milne Library Publishing, Published in 2015, 380 pages
18. Geometry, Topology and Physics
    Maximilian Kreuzer | Technische Universitat Wien, Published in 2010, 69 pages
19. Elementary Topology
    O. Ya. Viro, O. A. Ivanov, N. Yu. Netsvetaev, V. M. Kharlamov | American Mathematical Society, Published in 2008, 400 pages
20. Graph Theory Lessons
    Christopher P. Mawata | Math Cove, Published in 2018, 384 pages
21. Essays on the Theory of Numbers
    Richard Dedekind | The Open Court Publishing, Published in 1901, 78 pages
22. A Topology Primer
    Klaus Wirthmüller | Technische Universität Kaiserslautern, Published in 2002, 197 pages
23. Design of Comparative Experiments
    R. A. Bailey | Cambridge University Press, Published in 2008, 348 pages
24. An Episodic History of Mathematics
    Steven G. Krantz | Mathematical Association of America, Published in 2006, 483 pages
25. Compiled and Solved Problems in Geometry and Trigonometry
    Florentin Smarandache | viXra.org, Published in 2015, 221 pages
26. Elementary Theory of Numbers
    Waclaw Sierpinski | ICM, Published in 1964, 516 pages
27. The Design of Approximation Algorithms
    D. P. Williamson, D. B. Shmoys | Cambridge University Press, Published in 2010, 496 pages
28. Analytic Geometry
    L. P. Siceloff, G. Wentworth, D. E. Smith | Ginn and Company, Published in 1922, 296 pages
29. A Treatise on Probability
    John Maynard Keynes | Macmillan and co, Published in 1921, 561 pages
30. A First Course in Complex Analysis
    M. Beck, G. Marchesi, D. Pixton | San Francisco State University, Published in 2012, 127 pages
31. Topics in Discrete Mathematics
    A.F. Pixley | Harvey Mudd College, Published in 2010, 173 pages
32. Dynamical Systems
    Jose A. Tenreiro Machado (ed.) | MDPI AG, Published in 2014, 553 pages
33. Advanced Geometry for High Schools: Synthetic and Analytical
    A.H. McDougall | Copp, Clark, Published in 1919, 236 pages
34. Semi-Riemann Geometry and General Relativity
    Shlomo Sternberg | , Published in 2003, 251 pages
35. Exterior Differential Systems and Euler-Lagrange Partial Differential Equations
    R. Bryant, P. Griffiths, D. Grossman | University Of Chicago Press, Published in 2008, 219 pages
36. Topology Illustrated
    Peter Saveliev | Intelligent Perception, Published in 2014, 301 pages
37. A Practical Arithmetic
    Frank Lincoln Stevens | C. Scribner's sons, Published in 1910, 404 pages
38. A Short Account of the History of Mathematics
    W. W. Rouse Ball | Dover Publications, Published in 1960, 466 pages
39. Trigonometry Notes
    Steven Sy | Michigan State University, Published in 2008, 448 pages
40. Harmonic Analysis, the Trace Formula, and Shimura Varieties
    J. Arthur, D. Ellwood, R. Kottwitz | American Mathematical Society, Published in 2005, 706 pages
41. Complex Analysis
    George Cain | , Published in 2001
42. Analytical Geometry for Beginners
    Alfred Baker | W. J. Gage, Published in 1905, 234 pages
43. Differential Forms and Cohomology: Course
    Peter Saveliev | Intelligent Perception, Published in 2013, 300 pages
44. Programming for Computations - Python
    Svein Linge, Hans Petter Langtangen | Springer, Published in 2016, 232 pages
45. Exposition of the Theory of Chances and Probabilities
    A. A. Cournot | arXiv.org, Published in 2013, 216 pages
46. The Calculus Of Finite Differences
    L. M. Milne Thomson | Macmillan and co, Published in 1933, 590 pages
47. First Course in Statistics
    D Caradog Jones | G Bell, Published in 1921, 288 pages
48. Logics of Time and Computation
    Robert Goldblatt | Center for the Study of Language, Published in 1992, 200 pages
49. Why the Boundary of a Round Drop Becomes a Curve of Order Four
    A. N. Varchenko, P. I. Etingof | American Mathematical Society, Published in 1992, 72 pages
50. Fundamentals of Model Theory
    William Weiss, Cherie D'Mello | University of Toronto, Published in 1997, 64 pages
51. Introduction to Mathematical Logic: A problem solving course
    Arnold W. Miller | arXiv, Published in 1996, 75 pages
52. Random Matrix Theory, Interacting Particle Systems and Integrable Systems
    Percy Deift, Peter Forrester (eds) | Cambridge University Press, Published in 2014, 528 pages
53. Vector Analysis Notes
    Matthew Hutton | matthewhutton.com, Published in 2006, 63 pages
54. Differentiable Manifolds
    Nigel Hitchin | , Published in 2003, 94 pages
55. Theory and Applications of Lattice Point Methods for Binomial Ideals
    Ezra Miller | arXiv, Published in 2010, 57 pages
56. Interactive Real Analysis
    Bert G. Wachsmuth | Seton Hall University, Published in 2007
57. Probability and Theory of Errors
    Robert Simpson Woodward | J. Wiley & Sons, Published in 1906, 64 pages
58. Axiomatic Set Theory
    Michael Meyling | , Published in 2011, 36 pages
59. Calculus and Linear Algebra. Vol. 2
    Wilfred Kaplan, Donald J. Lewis | University of Michigan Library, Published in 2007, 606 pages
60. Frobenius Splitting in Commutative Algebra
    Karen E. Smith, Wenliang Zhang | arXiv, Published in 2014, 53 pages
61. Math in Society
    David Lippman | Lulu.com, Published in 2013, 432 pages
62. Complex Variables with Applications
    Jeremy Orloff | LibreTexts, Published in 2021, 289 pages
63. The Calculus for Beginners
    John William Mercer | Cambridge University Press, Published in 1914, 470 pages
64. Elliptic Curves over Function Fields
    Douglas Ulmer | arXiv, Published in 2011, 72 pages
65. Algebraic and Geometric Surgery
    Andrew Ranicki | Oxford University Press, Published in 2002, 380 pages
66. Probability and Mathematical Statistics
    Prasanna Sahoo | University of Louisville, Published in 2008, 703 pages
67. Topics in Differential Geometry
    Peter W. Michor | American Mathematical Society, Published in 2008, 429 pages
68. Algebraic L-theory and Topological Manifolds
    A. A. Ranicki | Cambridge University Press, Published in 2011, 365 pages
69. Data Assimilation: A Mathematical Introduction
    K.J.H. Law, A.M. Stuart, K.C. Zygalakis | arXiv.org, Published in 2015, 158 pages
70. Differential Geometry Of Three Dimensions
    C.E. Weatherburn | Cambridge University Press, Published in 1955, 281 pages
71. On 2D Inverse Problems
    | Wikibooks, Published in 2013
72. scl
    Danny Calegari | Mathematical Society of Japan, Published in 2009, 218 pages
73. Manifold Theory
    Peter Petersen | UCLA, Published in 2010, 77 pages
74. Differential Equations
    William Woolsey Johnson | J. Wiley, Published in 1906, 96 pages
75. The Geometry of Iterated Loop Spaces
    J. P. May | Springer, Published in 1972, 175 pages
76. Algebra: A Computational Introduction
    John Scherk | Chapman & Hall, Published in 2000, 419 pages
77. Art Gallery Theorems and Algorithms
    Joseph O'Rourke | Oxford University Press, Published in 1987, 296 pages
78. The Geometry and Topology of Braid Groups
    Jenny Wilson | University of Michigan, Published in 2018, 30 pages
79. Complex Analysis for Mathematics and Engineering
    John H. Mathews, Russell W. Howell | Jones & Bartlett Learning, Published in 2006, 633 pages
80. Greek Geometry from Thales to Euclid
    George Johnston Allman | Dublin University Press, Published in 1877, 248 pages
81. Calculus and Differential Equations
    John Avery | Learning Development Institute, Published in 2010, 137 pages
82. Introduction to Homological Geometry
    Martin A. Guest | arXiv, Published in 2001
83. Elements of Algebra
    Arthur Schultze | The Macmillan Company, Published in 1917, 377 pages
84. Origami and Geometric Constructions
    Robert J. Lang | , Published in 2003, 55 pages
85. The Elementary Properties of the Elliptic Functions
    Alfred Cardew Dixon | Macmillan, Published in 1894, 164 pages
86. Applied Analysis
    J. Hunter, B. Nachtergaele | World Scientific Publishing Company, Published in 2005, 439 pages
87. Mathematics for Computer Science
    Eric Lehman, F Thomson Leighton, Albert R Meyer | MIT, Published in 2010, 557 pages
88. Grassmann Algebra
    John Browne | , Published in 2001, 238 pages
89. Non-Uniform Random Variate Generation
    Luc Devroye | Springer, Published in 1986, 843 pages
90. A Computational Introduction to Number Theory and Algebra
    Victor Shoup | Cambridge University Press, Published in 2005, 534 pages
91. Functional Analysis
    Gerald Teschl | University of Vienna, Published in 2009, 142 pages
92. Algorithms for Modular Elliptic Curves
    J. E. Cremona | Cambridge University Press, Published in 1992, 351 pages
93. Probability and Statistics
    | UCLA, Published in 2012
94. A Friendly Introduction to Number Theory
    Joseph H. Silverman | Pearson Education, Inc., Published in 2012, 56 pages
95. An Introduction to Algebraic Number Theory
    F. Oggier | Nanyang Technological University, Published in 2010, 95 pages
96. College Trigonometry
    Carl Stitz, Jeff Zeager | Stitz Zeager Open Source Mathematics, Published in 2013, 398 pages
97. Partial Differential Equations
    Erich Miersemann | Leipzig University, Published in 2012, 205 pages
98. Ordinary Differential Equations
    Dmitry Panchenko | University of Toronto, Published in 2018, 141 pages
99. Symmetry Measures on Complex Networks
    Angel Garrido (ed.) | MDPI AG, Published in 2017, 510 pages
100. Geometry for Elementary School
     | Wikibooks, Published in 2007, 72 pages
101. Computational Category Theory
     D.E. Rydeheard, R.M. Burstall | , Published in 2001, 263 pages
102. Vector Math for 3D Computer Graphics
     Bradley Kjell | Central Connecticut State University, Published in 2003
103. Probability for Finance
     Patrick Roger | BookBoon, Published in 2010, 115 pages
104. Symbolic Logic: A Second Course
     Gary Hardegree | UMass Amherst, Published in 2003, 246 pages
105. Graph Theory With Applications
     J.A. Bondy and U.S.R. Murty | Elsevier Science Ltd, Published in 1976, 270 pages
106. Integrate Your Brain: How To Do Calculus In Your Head
     Aaron Maxwell | Lulu.com, Published in 2006, 51 pages
107. A Brief Introduction to the Infinitesimal Calculus
     Irving Fisher | Macmillan, Published in 1921, 110 pages
108. OpenIntro Statistics
     D.M. Diez, C.D. Barr, M. Cetinkaya-Rundel | OpenIntro, Published in 2012, 426 pages
109. Lectures on Analytic Number Theory
     H. Rademacher | Tata Institute of Fundamental Research, Published in 1955, 283 pages
110. Sam Loyd's Cyclopedia of 5000 Puzzles tricks and Conundrums
     Sam Loyd | The Lamb Publishing Company, Published in 1914, 194 pages
111. Inside Out: Inverse Problems and Applications
     Gunther Uhlmann | Cambridge University Press, Published in 2003, 400 pages
112. Introduction to the Theory of Fourier's Series and Integrals
     H. S. Carslaw | Macmillan and co., Published in 1921, 346 pages
113. Notes on Diffy Qs: Differential Equations for Engineers
     Jiří Lebl | Lulu.com, Published in 2017, 371 pages
114. Reversible Markov Chains and Random Walks on Graphs
     David Aldous, James Allen Fill | University of California, Berkeley, Published in 2014, 516 pages
115. Abstract Algebra: Theory and Applications
     Thomas Judson | Virginia Commonwealth University Mathematics, Published in 2009, 428 pages
116. Lectures on Introduction to Algebraic Topology
     G. de Rham | Tata Institute of Fundamental Research, Published in 1969, 71 pages
117. Introduction to Representation Theory
     Fiona Murnaghan | University of Toronto, Published in 2010, 73 pages
118. Commutative Algebra
     Keerthi Madapusi | Harvard University, Published in 2007, 177 pages
119. Vector Calculus
     Michael Corral | Schoolcraft College, Published in 2008, 222 pages
120. Lecture Notes on Graph Theory
     Tero Harju | University of Turku, Published in 2011, 100 pages
121. An Introduction to Complex Algebraic Geometry
     Chris Peters | Institut Fourier Grenoble, Published in 2004, 129 pages
122. Differential and Integral Calculus
     C. E. Love, E. D. Rainville | The MacMillan Company, Published in 1916, 369 pages
123. The Story of Euclid
     W. B. Frankland | George Newnes, Published in 1902, 183 pages
124. A Summary of Calculus
     Karl Heinz Dovermann | University of Hawaii, Published in 2003, 164 pages
125. Introduction to Projective Varieties
     Enrique Arrondo | Universidad Complutense de Madrid, Published in 2007, 142 pages
126. An Introduction to Nonassociative Algebras
     Richard D. Schafer | Project Gutenberg, Published in 2008, 81 pages
127. Galois Lectures
     J. Douglas, P. Franklin, C.J. Keyser, L. Infeld | Morrill Press, Published in 1941, 141 pages
128. Implementing Mathematics with The Nuprl Proof Development System
     R. L. Constable, at al. | Prentice Hall, Published in 1986
129. A Short History of Greek Mathematics
     James Gow | Cambridge University Press, Published in 1884, 351 pages
130. Lecture Notes on Motivic Cohomology
     Carlo Mazza, Vladimir Voevodsky, Charles Weibel | AMS, Published in 2005, 228 pages
131. Pluckings from the tree of Smarandache: Sequences and functions
     Charles Ashbacher | American Research Press, Published in 1998, 80 pages
132. Real Harmonic Analysis
     Pascal Auscher, Lashi Bandara | ANU eView, Published in 2012, 113 pages
133. Geometry of 2D Topological Field Theories
     Boris Dubrovin | arXiv, Published in 1994, 204 pages
134. Matrix Analysis
     Steven J Cox | Rice University, Published in 2012, 98 pages
135. Numerical Methods for Large Eigenvalue Problems
     Yousef Saad | SIAM, Published in 2011, 285 pages
136. Lectures on Deformations of Singularities
     Michael Artin | Tata Institute of Fundamental Research, Published in 1976, 110 pages
137. Lectures on Curves on Rational and Unirational Surfaces
     Masayoshi Miyanishi | Tata Institute of Fundamental Research, Published in 1978, 267 pages
138. Special Fuzzy Matrices for Social Scientists
     W. B. V. Kandasamy, F. Smarandache, K. Ilanthenral | InfoLearnQuest, Published in 2007, 302 pages
139. Special Functions and Their Symmetries: Postgraduate Course in Applied Analysis
     Vadim Kuznetsov, Vladimir Kisil | University of Leeds, Published in 2003
140. Problems with and Without ... Problems!
     Florentin Smarandache | viXra, Published in 2011, 136 pages
141. Multivariable Calculus
     Wong Yan Loi | National University of Singapore, Published in 2013, 105 pages
142. Complex Analysis on Riemann Surfaces
     Curtis McMullen | Harvard University, Published in 2005, 89 pages
143. Theory of Functions of a Complex Variable
     Andrew Russell Forsyth | Cambridge University Press, Published in 1918, 892 pages
144. Topological Groups: Yesterday, Today, Tomorrow
     Sidney A. Morris (ed.) | MDPI AG, Published in 2016, 230 pages
145. Computable Integrability
     Alexey Shabat, Elena Kartashova | arXiv, Published in 2011, 174 pages
146. Functors and Categories of Banach Spaces
     Peter W. Michor | Springer, Published in 1978, 103 pages
147. A set of new Smarandache functions, sequences and conjectures in number theory
     Felice Russo | American Research Press, Published in 2000, 114 pages
148. The Logic Of Chance
     John Venn | Macmillan And Company, Published in 1888, 550 pages
149. Linear Algebra
     Paul Dawkins | Lamar University, Published in 2011, 331 pages
150. CK-12 Geometry
     V. Cifarelli, A. Gloag, D. Greenberg, J. Sconyers, B. Zahner | CK-12 Foundation, Published in 2009, 810 pages
151. Inner Algebra
     Aaron Maxwell | Lulu.com, Published in 2005, 94 pages
152. Differential Geometry
     Balazs Csikos | Eötvös Loránd University, Published in 2010, 123 pages
153. Calculus
     | Wikibooks, Published in 2011, 456 pages
154. Complex Dynamics and Renormalization
     Curtis T. McMullen | Princeton University Press, Published in 1994, 219 pages
155. Modern Geometry
     Robert Sharpley | University of South Carolina, Published in 2008, 230 pages
156. Yet Another Calculus Text
     Dan Sloughter | , Published in 2007, 147 pages
157. Engineering Mathematics
     Charles Proteus Steinmetz | McGraw-Hill, Published in 1911, 326 pages
158. Principles of Data Analysis
     Cappella Archive | Prasenjit Saha, Published in 2003, 113 pages
159. Ergodic Optimization, Zero Temperature Limits and the Max-plus Algebra
     A. T. Baraviera, R. Leplaideur, A. O. Lopes | arXiv, Published in 2013, 106 pages
160. An Introduction to Probability and Random Processes
     Gian-Carlo Rota, Kenneth Baclawski | , Published in 1979, 467 pages
161. Elements of Abstract and Linear Algebra
     Edwin H. Connell | , Published in 2004, 146 pages
162. Probability: Theory and Examples
     Rick Durrett | Cambridge University Press, Published in 2010, 372 pages
163. Lectures on the Algebraic Theory of Fields
     K.G. Ramanathan | Tata Institute of Fundamental Research, Published in 1956, 228 pages
164. Definitions, Solved and Unsolved Problems, Conjectures, and Theorems in Number Theory and Geometry
     Florentin Smarandache | Amer Research Pr, Published in 2000, 84 pages
165. Clifford Algebra, Geometric Algebra, and Applications
     Douglas Lundholm, Lars Svensson | arXiv, Published in 2009, 117 pages
166. Statistics, Probability, and Game Theory: papers in honor of David Blackwell
     David Blackwell, at al. | IMS, Published in 1996, 407 pages
167. Elementary Linear Algebra
     Kenneth Kuttler | The Saylor Foundation, Published in 2012, 433 pages
168. Logic and Proof
     Lawrence C Paulson | University of Cambridge, Published in 2002, 79 pages
169. Mathematical Discovery
     A.M. Bruckner, B.S. Thomson, J.B. Bruckner | ClassicalRealAnalysis.com, Published in 2011, 267 pages
170. Boundless Algebra
     | Lumen Learning, Published in 2018, 439 pages
171. Notes on Automorphic Functions
     Anders Thorup | Kobenhavns Universitet, Published in 1995, 186 pages
172. Lectures on Numerical Methods for Non-Linear Variational Problems
     R. Glowinski | Tata Institute of Fundamental Research, Published in 1980, 265 pages
173. Inverse Problems and Applications: Inside Out II
     Gunther Uhlmann (ed.) | Cambridge University Press, Published in 2013, 580 pages
174. Differential Topology
     Bjorn Ian Dundas | Johns Hopkins University, Published in 2002, 183 pages
175. Differential Equations From The Algebraic Standpoint
     Joseph Fels Ritt | The American Mathematical Society, Published in 1932, 201 pages
176. Smarandache Semirings, Semifields and Semivector Spaces
     W. B. Vasantha Kandasamy | American Research Press, Published in 2002, 122 pages
177. The Axioms Of Descriptive Geometry
     Alfred North Whitehead | Cambridge University Press, Published in 1914, 96 pages
178. Lectures on Forms of Higher Degree
     J.I. Igusa | Tata Institute of Fundamental Research, Published in 1978, 169 pages
179. Statistical Treatment of Experimental Data
     Hugh D. Young | McGraw Hill, Published in 1962
180. Smarandache Loops
     W. B. Vasantha Kandasamy | American Research Press, Published in 2002, 129 pages
181. Lectures on the Theory of Algebraic Functions of One Variable
     M. Deuring | Tata Institute of Fundamental Research, Published in 1959, 154 pages
182. Spectral Theory
     Leif Mejlbro | BookBoon, Published in 2009, 80 pages
183. Lies, Damned Lies, or Statistics: How to Tell the Truth with Statistics
     Jonathan A. Poritz | Colorado State University, Pueblo, Published in 2017, 143 pages
184. A Gentle Introduction to the Art of Mathematics
     Joseph Fields | Southern Connecticut State University, Published in 2009, 428 pages
185. A Sampler of Riemann-Finsler Geometry
     D. Bao, R. Bryant, S. Chern, Z. Shen | Cambridge University Press, Published in 2004, 376 pages
186. Handbook of Engineering Mathematics
     Walter E. Wynne, William Spraragen | Van Nostrand, Published in 1916, 246 pages
187. Algebraic and Geometric Topology
     Andrew Ranicki, Norman Levitt, Frank Quinn | Springer, Published in 1985, 436 pages
188. Examples of differential equations, with rules for their solution
     George A. Osborne | Boston, Ginn & Company, Published in 1899, 76 pages
189. Quick Notes - Statistics
     Walter Antoniotti | 21st Century Learning Products, Published in 2001, 271 pages
190. An elementary treatise on Fourier's series and spherical, cylindrical, and ellipsoidal harmonics
     William Elwood Byerly | Ginn and company, Published in 1893, 309 pages
191. Notes on Numerical Linear Algebra
     George Benthien | , Published in 2006, 72 pages
192. Determinants and Matrices
     R. Kochendörfer | Teubner, Published in 1961
193. Higher Elementary Geometry
     Venugopal | , Published in 1958, 135 pages
194. General Topology
     Jesper M. Moller | , Published in 2010, 75 pages
195. Temporal Networks
     Petter Holme, Jari Saramäki | arXiv, Published in 2011, 25 pages
196. Seeing Theory: A visual introduction to probability and statistics
     T. Devlin, J. Guo, D. Kunin, D. Xiang | Brown University, Published in 2018, 66 pages
197. Galois Theory
     Miles Reid | University of Warwick, Published in 2004, 89 pages
198. Abelian Varieties
     J. S. Milne | , Published in 2008, 172 pages
199. Elementary Symbolic Dynamics and Chaos in Dissipative Systems
     Bai-Lin Hao | World Scientific, Published in 1989, 475 pages
200. Fundamentals of Analysis
     W W L Chen | Macquarie University, Published in 2008, 152 pages
201. Principles of Differential Geometry
     Taha Sochi | viXra, Published in 2016, 161 pages
202. Topics in Geometry
     John O'Connor | University of St Andrews, Published in 2003
203. Geometric Transformation of Finite Element Methods: Theory and Applications
     M. Holst, M. Licht | arXiv.org, Published in 2018, 21 pages
204. Projective and Polar Spaces
     Peter J. Cameron | Queen Mary College, Published in 1991, 147 pages
205. Group Characters, Symmetric Functions, and the Hecke Algebra
     David M. Goldschmidt | American Mathematical Society, Published in 1993, 69 pages
206. Introduction to Mathematical Logic
     Vilnis Detlovs, Karlis Podnieks | University of Latvia, Published in 2014, 240 pages
207. Shadows of the Truth: Metamathematics of Elementary Mathematics
     Alexandre Borovik | American Mathematical Society, Published in 2010, 293 pages
208. Computing of the Complex Variable Functions
     Solomon I. Khmelnik, Inna S. Doubson | MiC, Published in 2011, 46 pages
209. Probability and Statistics for Geophysical Processes
     D. Koutsoyiannis | National Technical University of Athens, Published in 2008, 161 pages
210. Games of No Chance 3
     Michael H. Albert, Richard J. Nowakowski | Cambridge University Press, Published in 2009, 586 pages
211. A Minimum of Stochastics for Scientists
     Noel Corngold | Caltech, Published in 2009, 77 pages
212. Natural Topology
     Frank Waaldijk | arXiv, Published in 2012, 174 pages
213. Algebraic Geometry
     Andreas Gathmann | University of Kaiserslautern, Published in 2014, 133 pages
214. Explaining Logarithms
     Dan Umbarger | Brown Books Publishing Group, Published in 2006, 112 pages
215. A Course of Pure Mathematics
     G.H. Hardy | Cambridge University Press, Published in 1921, 476 pages
216. Arimaa
     | Wikibooks, Published in 2011
217. Optimization Models For Decision Making
     Katta G. Murty | Springer, Published in 2010, 482 pages
218. Several Complex Variables
     Michael Schneider, Yum-Tong Siu | Cambridge University Press, Published in 1999, 564 pages
219. Practical Plane and Solid Geometry for Advanced Students
     J. Harrison, G.A. Baxandall | Macmillan, Published in 1899, 584 pages
220. A defense of Columbo: A multilevel introduction to probabilistic reasoning
     G. D'Agostini | arXiv, Published in 2010, 60 pages
221. Topology Lecture Notes
     Thomas Ward | UEA, Published in 2001, 88 pages
222. Elementary Algebra
     Denny Burzynski, Wade Ellis | College of Southern Nevada, Published in 2023, 1135 pages
223. Hopf Algebras, Quantum Groups and Yang-Baxter Equations
     Florin Felix Nichita (ed.) | MDPI AG, Published in 2019, 240 pages
224. Elementary Number Theory
     William Edwin Clark | University of South Florida, Published in 2002, 129 pages
225. Sequences and Power Series: Guidelines for Solutions of Problems
     Leif Mejlbro | BookBoon, Published in 2007, 104 pages
226. Lectures on The Finite Element Method
     Ph. Ciarlet | Tata Institute of Fundamental Research, Published in 1975, 145 pages
227. Plane and Spherical Trigonometry
     Elmer A. Lyman, Edwin C. Goddard | Allyn and Bacon, Published in 1900, 157 pages
228. Discrepancy Theory
     William Chen | Macquarie University, Published in 2012, 99 pages
229. Differential Equations
     Paul Dawkins | Lamar University, Published in 2011, 504 pages
230. Algebra I
     | CK-12 Foundation, Published in 2009, 992 pages
231. Markov Chains and Stochastic Stability
     S.P. Meyn, R.L. Tweedie | Springer, Published in 2005, 567 pages
232. The Octonions
     John C. Baez | University of California, Published in 2001, 56 pages
233. Geometrical Theory of Dynamical Systems
     Nils Berglund | arXiv, Published in 2001, 85 pages
234. An Introductory Course Of Mathematical Analysis
     Charles Walmsley | Cambridge University Press, Published in 1920, 268 pages
235. Everything you wanted to know about Data Analysis and Fitting
     Peter Young | arXiv, Published in 2012, 55 pages
236. Elementary Algebra and Calculus
     Larissa Fradkin | Bookboon, Published in 2013, 261 pages
237. Partial Differential Equations for Finance
     Robert V. Kohn | New York University, Published in 2003, 121 pages
238. Design, Evaluation and Analysis of Combinatorial Optimization Heuristic Algorithms
     Daniel Karapetyan | arXiv, Published in 2012, 202 pages
239. Introduction to Complex Analysis
     W W L Chen | Macquarie University, Published in 2003, 194 pages
240. New Perspectives in Algebraic Combinatorics
     Louis J. Billera, at al. | Cambridge University Press, Published in 1999, 345 pages
241. Lectures on Elliptic Partial Differential Equations
     J.L. Lions | Tata Institute of Fundamental Research, Published in 1957, 121 pages
242. Geometry of Numbers with Applications to Number Theory
     Pete L. Clark | University of Georgia, Published in 2015, 159 pages
243. Lectures on Representation Theory and Invariant Theory
     William Crawley-Boevey | University of Leeds, Published in 1990, 77 pages
244. Engineering Statistics and Quality Control
     Irving W. Burr | McGraw-Hill, Published in 1953
245. Reader-friendly Introduction to the Measure Theory
     Vasily Nekrasov | Yetanotherquant.de, Published in 2009, 117 pages
246. Lectures on Lipschitz Analysis
     Juha Heinonen | , Published in 2005, 77 pages
247. A Practical Guide to Robust Optimization
     Bram L. Gorissen, Ihsan Yanıkoğlu, Dick den Hertog | arXiv, Published in 2015, 29 pages
248. Elementary Textbook on the Calculus
     Virgil Snyder | Cornell University Library, Published in 1912, 388 pages
249. The Algebraic Theory of Modular Systems
     Francis Sowerby Macaulay | Cambridge University Press, Published in 1916, 140 pages
250. Precalculus: An Investigation of Functions
     David Lippman, Melonie Rasmussen | Lulu.com, Published in 2011, 568 pages
251. Constructive Geometry
     John G. Kerr | Blackie And Son Limited., Published in 1904, 135 pages
252. The Construction and Study of Certain Important Algebras
     Claude Chevalley | The Mathematical Society Of Japan, Published in 1955, 80 pages
253. Fractional Dynamics
     Carlo Cattani, et al. | De Gruyter Open Ltd, Published in 2016, 408 pages
254. Convex Bodies and Algebraic Geometry
     Tadao Oda | Springer, Published in 1988, 219 pages
255. Advanced Calculus
     Lynn H. Loomis, Shlomo Sternberg | Jones and Bartlett Publishers, Published in 1989, 592 pages
256. An Introduction to the Theory of Groups of Finite Order
     Harold Hilton | Oxford Clarendon Press, Published in 1908, 260 pages
257. Notes on Operator Algebras
     G. Jungman | Los Alamos National Laboratory, Published in 1999, 60 pages
258. A Course Of Differential Geometry
     John Edward Campbell | Clarendon Press, Published in 1926, 288 pages
259. Introduction to Randomness and Statistics
     Alexander K. Hartmann | arXiv, Published in 2009, 95 pages
260. Computational Mathematics for Differential Equations
     N. V. Kopchenova, I. A. Maron | , Published in 1975
261. Introduction to Arithmetic Groups
     Dave Witte Morris | arXiv, Published in 2015, 491 pages
262. An Introduction to the Lie Theory of One-Parameter Groups
     Abraham Cohen | D.C. Heath & co, Published in 1911, 276 pages
263. Semi-classical analysis
     Victor Guillemin, Shlomo Sternberg | Harvard University, Published in 2012, 488 pages
264. Introduction to Partial Differential Equations
     Valeriy Serov | University of Oulu, Published in 2011, 122 pages
265. An Architecture for Combinator Graph Reduction
     Philip J. Koopman, Jr. | Academic Press, Published in 1990, 176 pages
266. Handbook of Mathematics for Engineers
     E. V. Huntington, L. A. Fischer | McGraw Hill, Published in 1918, 212 pages
267. Stochastic Differential Equations: Models and Numerics
     Anders Szepessy, et al. | KTH, Published in 2010, 202 pages
268. Mathematical Biology
     Jeffrey R. Chasnov | The Hong Kong University of Science & Technology, Published in 2010, 115 pages
269. Lectures on Noise Sensitivity and Percolation
     Christophe Garban, Jeffrey E. Steif | arXiv, Published in 2011, 150 pages
270. Probabilistic Programming and Bayesian Methods for Hackers
     Cameron Davidson-Pilon | GitHub, Inc., Published in 2013
271. Abstract Algebra
     J. Mathos, R. Campanha | Wikibooks, Published in 2012
272. Euclid's Elements of Geometry
     J.L. Heiberg, R. Fitzpatrick | , Published in 2008, 545 pages
273. Lectures on Topics In Finite Element Solution of Elliptic Problems
     Bertrand Mercier | Tata Institute of Fundamental Research, Published in 1979, 177 pages
274. A Concise Introduction to Mathematical Logic
     Wolfgang Rautenberg | Springer, Published in 2009, 131 pages
275. First Year Mathematics
     George W. Evans, John A. Marsh | Charles E. Merrill company, Published in 1916, 268 pages
276. Lectures on Numerical Analysis
     Dennis Deturck, Herbert S. Wilf | University of Pennsylvania, Published in 2002, 125 pages
277. Lectures on Entire Functions
     B. Ya. Levin | American Mathematical Society, Published in 1996, 265 pages
278. Category Theory for the Sciences
     David I. Spivak | The MIT Press, Published in 2014, 496 pages
279. Homotopy Theories and Model Categories
     W. G. Dwyer, J. Spalinski | University of Notre Dame, Published in 1995, 56 pages
280. Elementary Differential Geometry
     Gilbert Weinstein | UAB, Published in 2009, 62 pages
281. Easy Mathematics: Arithmetic and Algebra for General Readers
     Oliver Lodge | The Macmillan Company, Published in 1910, 466 pages
282. Introductory Statistics
     T. H. Wonnacott, R. J. Wonnacott | Wiley, Published in 1969, 416 pages
283. Homological Conjectures
     Tom Marley, Laura Lynch | University of Nebraska - Lincoln, Published in 2010, 56 pages
284. Engineering Analysis
     | Wikibooks, Published in 2012, 193 pages
285. Introductory Treatise On Lie's Theory Of Finite Continuous Transformation Groups
     John Edward Campbell | Oxford Clarendon Press, Published in 1903, 460 pages
286. Introduction to Groups, Invariants and Particles
     Frank W. K. Firk | Orange Grove Texts Plus, Published in 2000, 162 pages
287. Tight and Taut Submanifolds
     Thomas E. Cecil, Shiing-shen Chern | Cambridge University Press, Published in 1997, 349 pages
288. Orders of Infinity
     G. H. Hardy | Cambridge University Press, Published in 1910, 101 pages
289. The Hopf Bifurcation and Its Applications
     J. E. Marsden, M. McCracken | Springer, Published in 1976, 424 pages
290. The Essential Elementary and Intermediate Algebra
     Jon Blakely | JonBlakely.com, Published in 2016, 314 pages
291. Applied Statistics
     Mohammed A. Shayib | Bookboon, Published in 2013, 300 pages
292. Spectral Theory of Partial Differential Equations
     Richard S. Laugesen | arXiv, Published in 2012, 120 pages
293. Uncertainty Theory
     Baoding Liu | Tsinghua University, Published in 2018, 501 pages
294. Entropy and Partial Differential Equations
     Lawrence C. Evans | UC Berkeley, Published in 2003, 213 pages
295. Mathematical Recreations and Essays
     W. W. Rouse Ball | Macmillan, Published in 1914, 506 pages
296. Functional Differential Geometry
     Gerald Jay Sussman, Jack Wisdom | MIT, Published in 2005, 77 pages
297. Probability Theory and Stochastic Processes with Applications
     Oliver Knill | Overseas Press, Published in 2009, 382 pages
298. Funny Little Calculus Text
     Robert Ghrist | University of Pennsylvania, Published in 2012, 46 pages
299. Applied Probability
     Paul E Pfeiffer | Connexions, Published in 2008, 634 pages
300. Advances in Graph Algorithms
     Ton Kloks, Yue-Li Wang | viXra.org, Published in 2013, 178 pages
301. An Introduction to Mathematical Logic
     Wolfram Pohlers, Thomas Glass | , Published in 1992, 229 pages
302. Riemannian Geometry
     Richard L. Bishop | arXiv, Published in 2013, 67 pages
303. Galois Groups and Fundamental Groups
     David Meredith | San Francisco State University, Published in 1999, 89 pages
304. How To Write Proofs
     Larry W. Cusick | California State University, Fresno, Published in 2009
305. Higher Algebra
     Jacob Lurie | Harvard University, Published in 2017, 1166 pages
306. Computational Modeling and Mathematics Applied to the Physical Sciences
     | National Academy Press, Published in 1984, 108 pages
307. Probability, Statistics and Stochastic Processes
     Cosma Rohilla Shalizi | , Published in 2001, 71 pages
308. Nonlinear Parameter Estimation: An Integrated System in Basic
     John C. Nash | Marcel Dekker Inc, Published in 1995, 493 pages
309. Complex Geometry of Nature and General Relativity
     Giampiero Esposito | arXiv, Published in 1999, 229 pages
310. A First Course in Elementary Differential Equations
     Marcel B. Finan | Arkansas Tech University, Published in 2006, 213 pages
311. Valuations and Hyperbolicity in Dynamics
     Thomas Ward | University of East Anglia, Published in 2001, 58 pages
312. Pseudodifferential Operators and Nonlinear PDE
     Michael E. Taylor | Birkhäuser Boston, Published in 1991, 202 pages
313. Business Mathematics: A Textbook
     Edward I. Edgerton, Wallace E. Bartholomew | The Ronald Press Co., Published in 1921, 331 pages
314. Introduction to the Method of Multiple Scales
     Per Jakobsen | arXiv, Published in 2014, 65 pages
315. Riemannian Submanifolds: A Survey
     Bang-Yen Chen | arXiv, Published in 2013, 272 pages
316. Descriptive Set Theory
     David Marker | University of Illinois at Chicago, Published in 2002, 105 pages
317. Dynamical Systems and Sheaves
     D. I. Spivak, C. Vasilakopoulou, P. Schultz | arXiv, Published in 2016, 65 pages
318. Learning Statistics with R
     Daniel Navarro | University of Adelaide, Published in 2014, 564 pages
319. Lectures on Calabi-Yau and Special Lagrangian Geometry
     Dominic Joyce | arXiv, Published in 2002, 58 pages
320. Categorical Geometry
     Zhaohua Luo | , Published in 1998
321. Basic Analysis Gently Done: Topological Vector Spaces
     Ivan F. Wilde | King's College, London, Published in 2010, 129 pages
322. Algorithmic Algebra
     Bhubaneswar Mishra | Courant Institute of Mathematical Sciences, Published in 1993, 425 pages
323. Linear Algebra Done Wrong
     Sergei Treil | , Published in 2004, 222 pages
324. Basic Analysis: Introduction to Real Analysis
     Jiri Lebl | Lulu.com, Published in 2009, 161 pages
325. The Theory of Numbers
     R. D. Carmichael | John Wiley & Sons, Published in 1914, 85 pages
326. Abel's Theorem and the Allied Theory
     H.F. Baker | Cambridge University Press, Published in 1897, 712 pages
327. Lectures on Elementary Probability
     William G. Faris | University of Arizona, Published in 2002, 62 pages
328. Distribution of Prime Numbers
     W W L Chen | Macquarie University, Published in 2003, 134 pages
329. Modular Forms, Hecke Operators, and Modular Abelian Varieties
     Kenneth A. Ribet, William A. Stein | University of Washington, Published in 2003, 154 pages
330. Differential Equations with YouTube Examples
     Jeffrey R. Chasnov | BookBoon, Published in 2014, 57 pages
331. Linear Algebra C-4: Quadratic equations in two or three variables
     Leif Mejlbro | BookBoon, Published in 2009, 74 pages
332. Statistics Beyond the Absolute Basics
     Ivan Lowe | scientificlanguage.com, Published in 2018, 182 pages
333. The Adams-Novikov Spectral Sequence and the Homotopy Groups of Spheres
     Paul Goerss | Northwestern University, Published in 2007, 47 pages
334. Proofs and Types
     J. Girard, Y. Lafont, P. Taylor | Cambridge University Press, Published in 1989, 183 pages
335. Floer Homology, Gauge Theory, and Low Dimensional Topology
     David Ellwood, at al. | American Mathematical Society, Published in 2006, 314 pages
336. Category Theory Lecture Notes
     Michael Barr, Charles Wells | , Published in 1999, 133 pages
337. Lectures on Numerical Methods in Bifurcation Problems
     H.B. Keller | Tata Institute Of Fundamental Research, Published in 1986, 140 pages
338. An Introduction to Hilbert Module Approach to Multivariable Operator Theory
     Jaydeb Sarkar | arXiv, Published in 2013, 52 pages
339. Theoretic Arithmetic
     Thomas Taylor, A. J. Valpy | , Published in 1816, 286 pages
340. Random Matrix Models and Their Applications
     Pavel Bleher, Alexander Its | Cambridge University Press, Published in 2001, 438 pages
341. Advanced Graph Theory and Combinatorial Optimization
     Alexander Schrijver | , Published in 2012, 64 pages
342. Computational Statistics
     James E. Gentle | Springer, Published in 2009, 729 pages
343. Linear Algebra: Foundations to Frontiers
     M.E. Myers, P.M. van de Geijn, R.A. van de Geijn | ulaff.net, Published in 2014, 905 pages
344. Theory and Applications of Ordered Fuzzy Numbers
     Piotr Prokopowicz, et al. | Springer, Published in 2017, 322 pages
345. An Introduction to Set Theory
     William A. R. Weiss | University of Toronto, Published in 2008, 119 pages
346. Higher Mathematics for Engineers and Physicists
     Ivan S. Sokolnikoff | McGraw Hill, Published in 1941, 537 pages
347. The Essence of Mathematics Through Elementary Problems
     Alexandre Borovik, Tony Gardiner | Open Book Publishers, Published in 2019, 400 pages
348. Functions and Their Graphs
     J. Nicholas, J. Hunter, J. Hargreaves | University of Sydney, Published in 1997, 77 pages
349. Everything Maths: Grade 10 Mathematics
     Neels van der Westhuizen, et al. | Siyavula, Published in 2012, 469 pages
350. Ample Subvarieties of Algebraic Varieties
     Robin Hartshorne | Springer, Published in 1970, 273 pages
351. Methods for Finding Zeros in Polynomials
     Leif Mejlbro | BookBoon, Published in 2011, 122 pages
352. Lectures on Minimal Surface Theory
     Brian White | arXiv, Published in 2013, 46 pages
353. Collections of Problems on Smarandache Notions
     Charles Ashbacher | Erhus University Press, Published in 1996, 75 pages
354. The Geometry and Topology of Three-Manifolds
     William P Thurston | Mathematical Sciences Research Institute, Published in 2002, 502 pages
355. Dynamical Systems
     Shlomo Sternberg | OER Commons, Published in 2000, 151 pages
356. Introduction to Real Analysis
     William F. Trench | Prentice Hall, Published in 2003, 583 pages
357. Noncommutative Geometry
     Alain Connes | Academic Press, Published in 1994, 654 pages
358. Computer analysis of number sequences
     Henry Ibstedt | American Research Press, Published in 1998, 86 pages
359. Contributions to Fourier Analysis
     A. Zygmund, et al. | Princeton University Press, Published in 1950, 207 pages
360. Formal Logic
     | Wikibooks, Published in 2009
361. Introduction to Bimatrices
     W. B. V. Kandasamy, F. Smarandache, K. Ilanthenral | arXiv, Published in 2005, 181 pages
362. The Art of Logic
     Nuel Belnap | University of Pittsburgh, Published in 2009, 314 pages
363. Graph Theory
     Keijo Ruohonen | Tampere University of Technology, Published in 2008, 114 pages
364. Analysis of Puzzles
     Umesh Nair | , Published in 2006, 88 pages
365. Mathematical Logic
     Stephen G. Simpson | Pennsylvania State University, Published in 2013, 128 pages
366. Advanced Algebra
     Arthur Schultze | The Macmillan Company, Published in 1906, 588 pages
367. Surveys in Noncommutative Geometry
     Nigel Higson, John Roe | American Mathematical Society, Published in 2006, 208 pages
368. CK-12 Algebra I
     Andrew Gloag, Anne Gloag | CK-12 Basic Algebra Concepts, Published in 2010, 825 pages
369. Linear Programming
     Jim Burke | University of Washington, Published in 2012
370. Synthetic Geometry of Manifolds
     Anders Kock | University of Aarhus, Published in 2009, 314 pages
371. Real Analysis for Graduate Students: Measure and Integration Theory
     Richard F. Bass | CreateSpace, Published in 2011, 206 pages
372. Templates for the Solution of Linear Systems
     Richard Barrett et al. | Society for Industrial Mathematics, Published in 1987, 117 pages
373. Abstract Algebra
     John A. Beachy, William D. Blair | Waveland, Published in 2006, 506 pages
374. Model Theory
     C. Ward Henson | University of South Carolina, Published in 2010, 122 pages
375. A Handbook of Statistics
     Darius Singpurwalla | Bookboon, Published in 2013, 79 pages
376. Lectures on Representations of Complex Semi-Simple Lie Groups
     Thomas J. Enright | Tata Institute of Fundamental Research, Published in 1981, 94 pages
377. Armstrong Calculus
     Jared Schlieper, Michael Tiemeyer | GALILEO, University System of Georgia, Published in 2015, 110 pages
378. Introduction To Finite Mathematics
     J. G. Kemeny, J. L. Snell, G. L. Thompson | Prentice-Hall, Published in 1974
379. An Elementary Treatise on Conic Sections
     Charles Smith | The Macmillan Company, Published in 1905, 378 pages
380. Extremes and Recurrence in Dynamical Systems
     Valerio Lucarini, et al. | arXiv, Published in 2016, 305 pages
381. Cribbage: A Strategy Guide for Beginners
     Jake Magnum | Smashwords, Published in 2016, 122 pages
382. Introduction to Analysis
     Ray Mayer | Reed College, Published in 2006, 291 pages
383. Real Variables: With Basic Metric Space Topology
     Robert B. Ash | Institute of Electrical & Electronics Engineering, Published in 2007, 213 pages
384. Active Calculus
     Matt Boelkins | Grand Valley State University, Published in 2013, 525 pages
385. Computer Algebra, Algorithms, Systems and Applications
     Richard Liska, at al. | Czech Technical University, Published in 1996
386. Comments and topics on Smarandache notions and problems
     Kenichiro Kashihara | Erhus University Press, Published in 1996, 50 pages
387. Introduction to the Numerical Integration of PDEs
     B. Piette | University of Durham, Published in 2004, 89 pages
388. An Introduction to Quantum Chaos
     Mason A. Porter | arXiv, Published in 2001, 57 pages
389. Complex Multiplication
     J. S. Milne | , Published in 2006, 113 pages
390. Immersive Linear Algebra
     J. Strom, K. Astrom, T. Akenine-Moller | immersivemath, Published in 2017, 205 pages
391. Around the Boundary of Complex Dynamics
     Roland K. W. Roeder | arXiv, Published in 2015, 56 pages
392. The Calculus
     William V. Smith | Brigham Young University, Published in 2001, 144 pages
393. Hilbert Spaces and Operators on Hilbert Spaces
     Leif Mejlbro | BookBoon, Published in 2009, 109 pages
394. Introduction to the Theory of Infinite-Dimensional Dissipative Systems
     Constantin I. Chueshov | ACTA, Published in 2002, 419 pages
395. A Spiral Workbook for Discrete Mathematics
     Harris Kwong | Open SUNY Textbooks, Published in 2015, 307 pages
396. Probability Course
     Gian-Carlo Rota | David Ellerman, Published in 1998, 544 pages
397. Category Theory for Computing Science
     Michael Barr, Charles Wells | Prentice Hall, Published in 1998, 544 pages
398. Foliations and the Geometry of 3-manifolds
     Danny Calegari | Oxford University Press, Published in 2007, 371 pages
399. Axiomatic Set Theory I
     A. C. Walczak-Typke | , Published in 2009, 128 pages
400. Advanced Topics in Probability
     S.R.S. Varadhan | New York University, Published in 2011, 203 pages
401. Introduction to Algebraic Topology and Algebraic Geometry
     U. Bruzzo | , Published in 2008, 138 pages
402. Introduction to Shimura Varieties
     J.S. Milne | , Published in 2004, 149 pages
403. Notes on Measure and Integration
     John Franks | arXiv, Published in 2009, 118 pages
404. Partial Differential Equations: An Introduction
     A.D.R. Choudary, Saima Parveen, Constantin Varsan | arXiv, Published in 2010, 208 pages
405. Mathematics for the Physical Sciences
     Leslie Copley | De Gruyter Open, Published in 2014, 446 pages
406. Symbolic Logic
     Lewis Carroll | Macmillan and co, Published in 1897
407. C*-algebras
     John Erdos | King's College, London, Published in 2003, 51 pages
408. Langlands Correspondence for Loop Groups
     Edward Frenkel | Cambridge University Press, Published in 2007, 393 pages
409. Practical Mathematics
     A.H. Bell | Blackie And Son Limited, Published in 1919, 356 pages
410. Combinatorial Group Theory
     Charles F. Miller III | University of Melbourne, Published in 2004, 99 pages
411. An Introduction to Contemporary Mathematics
     John Hutchinson | Australian National University, Published in 2010, 295 pages
412. Introduction to Numerical Methods and Matlab Programming for Engineers
     Todd Young, Martin J. Mohlenkamp | Ohio University, Published in 2017, 182 pages
413. Mathematics For Engineering Students
     Samuel Keller | D. Van Nostrand Company, Published in 1908, 376 pages
414. Introduction to Infinitesimal Analysis: Functions of One Real Variable
     N. J. Lennes | John Wiley & Sons, Published in 1907, 225 pages
415. Introduction to Tensor Calculus
     Taha Sochi | arXiv, Published in 2016, 83 pages
416. Parallel Spectral Numerical Methods
     Gong Chen, et al. | Wikibooks, Published in 2013
417. Topology
     Curtis T. McMullen | Harvard University, Published in 2013, 90 pages
418. Lectures on Torus Embeddings and Applications
     Tadao Oda | Tata Institute of Fundamental Research, Published in 1978, 158 pages
419. Homological Methods in Noncommutative Geometry
     D. Kaledin | , Published in 2008, 77 pages
420. A Primer on Mapping Class Groups
     Benson Farb, Dan Margalit | Princeton University Press, Published in 2011, 509 pages
421. Lectures on Integrable Probability
     Alexei Borodin, Vadim Gorin | arXiv, Published in 2012, 63 pages
422. An Introduction to Microlocal Analysis
     Richard B. Melrose, Gunther Uhlmann | MIT, Published in 2008, 182 pages
423. Men of Mathematics
     E.T. Bell | Archive.org, Published in 1937
424. Natural Operations in Differential Geometry
     Ivan Kolar, Peter W. Michor, Jan Slovak | Springer, Published in 1993, 437 pages
425. Endless Amusement
     | Lea and Blanchard, Published in 1847, 217 pages
426. Fredholm Operators and Spectral Flow
     Nils Waterstraat | arXiv, Published in 2016, 61 pages
427. Categorical Homotopy Theory
     Emily Riehl | Cambridge University Press, Published in 2014, 292 pages
428. A Modern Course on Curves and Surfaces
     Richard S. Palais | virtualmathmuseum.org, Published in 2003, 163 pages
429. Representation Theory of Compact Groups
     Michael Ruzhansky, Ville Turunen | Aalto TKK, Published in 2008, 135 pages
430. Book of Proof
     Richard Hammack | Virginia Commonwealth University, Published in 2009, 270 pages
431. Linear Algebra
     Benjamin McKay | University College Cork, Published in 2008, 263 pages
432. Aesthetics for the Working Mathematician
     Jonathan M. Borwein | DocServer, Published in 2001, 22 pages
433. Lectures on Shimura Varieties
     A. Genestier, B.C. Ngo | , Published in 2006, 50 pages
434. Special Set Linear Algebra and Special Set Fuzzy Linear Algebra
     W. B. V. Kandasamy, F. Smarandache, K. Ilanthenral | CuArt, Published in 2009, 469 pages
435. Stacks Project
     Johan de Jong, et al. | , Published in 2012, 3428 pages
436. An Elementary Introduction to Group Theory
     M. E. Charkani | AMS, Published in 2018, 47 pages
437. Algebraic Geometry over the Complex Numbers
     Donu Arapura | Purdue University, Published in 2009, 234 pages
438. First Steps Towards a Symplectic Dynamics
     Barney Bramham, Helmut Hofer | arXiv, Published in 2011, 60 pages
439. Geometry with an Introduction to Cosmic Topology
     Mike Hitchman | , Published in 2017, 177 pages
440. Set Theory and Topology: An Introduction to the Foundations of Analysis
     Felix Nagel | arXiv, Published in 2013, 160 pages
441. Lectures on Disintegration of Measures
     L. Schwartz | Tata Institute of Fundamental Research, Published in 1976, 139 pages
442. Algebraic Logic
     H. Andreka, I. Nemeti, I. Sain | , Published in 2003, 129 pages
443. Topology and Physics: A Historical Essay
     C. Nash | arXiv, Published in 1997, 60 pages
444. The Theory Of Integration
     L. C. Young | Cambridge University Press, Published in 1927, 69 pages
445. Tensor Calculus
     Taha Sochi | viXra, Published in 2016, 91 pages
446. Second-order Ordinary Differential Equations
     R.S. Johnson | Bookboon, Published in 2012, 181 pages
447. Differential Geometry of Indefinite Complex Submanifolds in Indefinite Complex Space Forms
     Alfonso Romero, Young Jin Suh | , Published in 2004, 60 pages
448. Discrete Math for Computer Science Students
     Ken Bogart, Cliff Stein | Dartmouth College, Published in 2003, 252 pages
449. Lectures on The Theory of Functions of Several Complex Variables
     B. Malgrange | Tata Institute of Fundamental Research, Published in 1958, 138 pages
450. Lectures on Commutative Algebra
     Sudhir R. Ghorpade | Indian Institute of Technology, Bombay, Published in 2006, 64 pages
451. Geometry Formulas and Facts
     Silvio Levy | CRC Press, Published in 1995
452. An Elementary Introduction to Groups and Representations
     Brian C. Hall | arXiv, Published in 2000, 128 pages
453. Intuitive Infinitesimal Calculus
     Viktor Blasjo | Intellectual Mathematics, Published in 2015, 98 pages
454. Pictures of Julia and Mandelbrot Sets
     | Wikibooks, Published in 2010
455. Intermediate Algebra
     Donna Gaudet, et al. | Scottsdale Community College, Published in 2013, 480 pages
456. A Course In Commutative Algebra
     Robert B. Ash | University of Illinois, Published in 2006
457. Why are Braids Orderable?
     Patrick Dehornoy, at al. | , Published in 2010, 206 pages
458. Analysis Tools with Applications
     Bruce K. Driver | Springer, Published in 2003, 790 pages
459. A Tangled Tale
     Lewis Carroll | Macmillan and Co., Published in 1885, 192 pages
460. Category Theory for Programmers
     Bartosz Milewski | unglue.it, Published in 2017, 510 pages
461. Lectures on Etale Cohomology
     J. S. Milne | , Published in 2008, 196 pages
462. A Probability Course for the Actuaries
     Marcel B. Finan | Arkansas Tech University, Published in 2011, 517 pages
463. The Elements of Solid Geometry
     William C. Bartol | Leach, Shewell & Sanborn, Published in 1893, 112 pages
464. Linearization via the Lie Derivative
     Carmen Chicone, Richard Swanson | American Mathematical Society, Published in 2000, 64 pages
465. Integration and Differential Equations
     R.S. Johnson | BookBoon, Published in 2012, 122 pages
466. Convex Optimization: Algorithms and Complexity
     Sebastien Bubeck | arXiv.org, Published in 2015, 130 pages
467. Lie groups and Lie algebras
     N. Reshetikhin, V. Serganova, R. Borcherds | UC Berkeley, Published in 2006, 179 pages
468. Convex Geometric Analysis
     Keith Ball, Vitali Milman | Cambridge University Press, Published in 1998, 236 pages
469. Lectures on Singular Stochastic PDEs
     M. Gubinelli, N. Perkowski | arXiv, Published in 2015, 67 pages
470. Differential Geometrical Theory of Statistics
     Frederic Barbaresco, Frank Nielsen (eds) | MDPI AG, Published in 2017, 474 pages
471. The Principles Of Mathematics
     Bertrand Russell | W. W. Norton & Company, , 579 pages
472. Foundations of Descriptive and Inferential Statistics
     Henk van Elst | arXiv, Published in 2013, 144 pages
473. Linear Algebra Review and Reference
     Zico Kolter | Stanford University, Published in 2015, 26 pages
474. Applied Analysis
     I.M. Sigal, M. Merkli | University of Toronto, Published in 2001, 176 pages
475. Calculus
     H.W. March, H.C. Wolff | McGraw-Hill, Published in 1917, 388 pages
476. Projective Differential Geometry Old and New
     V. Ovsienko, S. Tabachnikov | Cambridge University Press, Published in 2004, 281 pages
477. Modern Algebraic Topology
     D. G. Bourgin | Macmillan, Published in 1963, 544 pages
478. Algorithmic Graph Theory
     David Joyner, Minh Van Nguyen, Nathann Cohen | Google Code, Published in 2010, 105 pages
479. An Introduction to Asymptotic Analysis
     Simon J.A. Malham | Heriot-Watt University, Published in 2010, 56 pages
480. Prerequisites in Algebraic Topology
     Bjorn Ian Dundas | NTNU, Published in 2005, 55 pages
481. Lectures on the History of Mathematics
     G. Donald Allen | Texas A&M University, Published in 2003
482. Introduction to Algebraic Geometry
     Yuriy Drozd | , Published in 1999, 104 pages
483. Famous Problems of Elementary Geometry
     Felix Klein | Ginn and Co., Published in 1897, 108 pages
484. Virtual Polyhedra: The Encyclopedia of Polyhedra
     George W. Hart | , Published in 2000
485. Calculus for Beginners and Artists
     Daniel Kleitman | MIT, Published in 2009
486. Lectures on Fundamental Concepts of Algebra and Geometry
     John Wesley Young | Macmillan and co., Published in 1917, 264 pages
487. Topics in Random Matrix Theory
     Terence Tao | , Published in 2011, 340 pages
488. A First Course of Partial Differential Equations in Physical Sciences and Engineering
     Marcel B. Finan | Arkansas Tech University, Published in 2009, 285 pages
489. Manifolds and Differential Forms
     Reyer Sjamaar | Cornell University, Published in 2017, 171 pages
490. Introduction to Probability Theory and Statistics for Linguistics
     Marcus Kracht | UCLA, Published in 2005, 137 pages
491. Probability and Statistics Cookbook
     Matthias Vallentin | , Published in 2012, 31 pages
492. Elementary Mathematics
     W W L Chen, X T Duong | Macquarie University, Published in 1999, 308 pages
493. Lectures on Polyhedral Topology
     John R. Stallings | Tata Institute of Fundamental Research, Published in 1967, 214 pages
494. Complex Manifolds
     Julius Ross | Stanford University, Published in 2014, 119 pages
495. Brief Calculus
     Benjamin Crowell | , Published in 2015, 207 pages
496. Elementary Set Theory with a Universal Set
     Randall Holmes | , Published in 2005, 240 pages
497. Nonstandard Analysis in Topology
     Sergio Salbany, Todor Todorov | arXiv, Published in 2011, 48 pages
498. Global Analysis: Functional Analysis Examples
     Leif Mejlbro | BookBoon, Published in 2009, 78 pages
499. Synthetic Differential Geometry
     Anders Kock | Cambridge University Press, Published in 2006, 241 pages
500. The Philosophy of Mathematics
     Auguste Comte | Harper & brothers, Published in 1851, 276 pages