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 wellknown htmlbased 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.

Linear Algebra Done Wrong
Sergei Treil  , Published in 2004, 222 pages

Lectures on Sieve Methods
H.E. Richert  Tata Institute of Fundamental Research, Published in 1976, 216 pages

A Gentle Introduction to Category Theory: the calculational approach
Maarten M. Fokkinga  University of Twente, Published in 1994, 80 pages

Lie groups and Lie algebras
N. Reshetikhin, V. Serganova, R. Borcherds  UC Berkeley, Published in 2006, 179 pages

Elementary Linear Algebra
Keith Matthews  University of Queensland, Published in 1998, 302 pages

Riemannian Submanifolds: A Survey
BangYen Chen  arXiv, Published in 2013, 272 pages

Engineering Mathematics: YouTube Workbook
Christopher C. Tisdell  BookBoon, Published in 2012, 114 pages

Advanced HighSchool Mathematics
David B. Surowski  Kansas State University, Published in 2011, 435 pages

Numerical Methods For Time Dependent Equations
P. Lascaux  Tata Institute of Fundamental Research, Published in 1976, 162 pages

New Perspectives in Algebraic Combinatorics
Louis J. Billera, at al.  Cambridge University Press, Published in 1999, 345 pages

Partial Differential Equations for Finance
Robert V. Kohn  New York University, Published in 2003, 121 pages

Computational Mathematics for Differential Equations
N. V. Kopchenova, I. A. Maron  , Published in 1975

Ricci Flow and the Poincare Conjecture
John Morgan, Gang Tian  American Mathematical Society, Published in 2007, 493 pages

Geometric Topology: Localization, Periodicity and Galois Symmetry
Dennis Sullivan  Springer, Published in 2005, 296 pages

Algebraic Geometry
J.S. Milne  , Published in 2008, 241 pages

Algebraic Problems and Exercises for High School
I. Goian, R. Grigor, V. Marin, F. Smarandache  The Educational Publisher, Published in 2015, 146 pages

Algebraic Tools for Modal Logic
Mai Gehrke, Yde Venema  ESSLLI, Published in 2001, 109 pages

Deformations of Algebras in Noncommutative Geometry
Travis Schedler  arXiv, Published in 2015, 120 pages

Ample Subvarieties of Algebraic Varieties
Robin Hartshorne  Springer, Published in 1970, 273 pages

Mathematical Illustrations: A Manual of Geometry and PostScript
Bill Casselman  Cambridge University Press, Published in 2005, 336 pages

Engineering Statistics Handbook
 NIST/SEMATECH, Published in 2003

Linear Algebra for Informatics
José FigueroaO'Farrill  The University of Edinburgh, Published in 2005, 69 pages

Everything Maths: Grade 12 Mathematics
Neels van der Westhuizen, et al.  Siyavula, Published in 2012, 199 pages

Representations of Reductive padic Groups
Fiona Murnaghan  University of Toronto, Published in 2009, 128 pages

Fractional Calculus: Theory and Applications
Francesco Mainardi (ed.)  MDPI AG, Published in 2018, 210 pages

Matrix Analysis
Steven J Cox  Rice University, Published in 2012, 98 pages

Plane Trigonometry and Numerical Computation
J.W. Young, F.M. Morgan  The Macmillan Company, Published in 1919, 146 pages

Elementary Algebra
John Redden  The Saylor Foundation, Published in 2011, 1334 pages

Engineering Statistics and Quality Control
Irving W. Burr  McGrawHill, Published in 1953

Model Categories and Simplicial Methods
Paul Goerss, Kristen Schemmerhorn  Northwestern University, Published in 2004, 46 pages

Introduction to Differential Equations
Jeffrey R. Chasnov  The Hong Kong University of Science &Technology, Published in 2010, 126 pages

Plane and Spherical Trigonometry in three parts
Henry Bedingfield Goodwin  Longmans, Green, and Co., Published in 1907, 296 pages

Math That Makes You Go Wow
M. Boittin, E. Callahan, D. Goldberg, J. Remes  Ohio State University, Published in 1998

The Numerical Approximation of Functional Differential Equations
Daniele Venturi  arXiv, Published in 2016, 113 pages

An Introduction to the Algebra of Quantics
E.B. Elliott  The Clarendon Press, Published in 1913, 444 pages

Mathematical Methods for Physical Sciences II
Christoph Kirsch  University of North Carolina, Published in 2011, 209 pages

Symplectic Reflection Algebras
Gwyn Bellamy  arXiv, Published in 2012, 64 pages

Manifolds: Current Research Areas
Paul Bracken (ed.)  InTech, Published in 2017, 158 pages

An Introduction to Ktheory and Cyclic Cohomology
Jacek Brodzki  arXiv, Published in 1996, 115 pages

StreetFighting Mathematics
Sanjoy Mahajan  The MIT Press, Published in 2010, 153 pages

Neutral and NonEuclidean Geometries
David C. Royster  UNC Charlotte, Published in 2000, 145 pages

Linear Algebra
W W L Chen  Macquarie University, Published in 2008, 221 pages

Smooth Numbers: Computational Number Theory and Beyond
Andrew Granville  Universite de Montreal, Published in 2008, 58 pages

Mathematics, Basic Math and Algebra
 Naval Education and Training, Published in 2003, 296 pages

Nonlinear Functional Analysis
Gerald Teschl  University of Vienna, Published in 2009, 74 pages

Optimization Algorithms: Methods and Applications
Ozgur Baskan (ed.)  InTech, Published in 2016, 322 pages

Combinatorial Optimization: Exact and Approximate Algorithms
Luca Trevisan  Stanford University, Published in 2011, 139 pages

Probability, Statistics and Stochastic Processes
Cosma Rohilla Shalizi  , Published in 2001, 71 pages

Symbolic Logic
Lewis Carroll  Macmillan and co, Published in 1897

The Algebra of Invariants
J.H. Grace, A. Young  Cambridge, University Press, Published in 1903, 404 pages

Numerical Solutions of Engineering Problems
K. Nandakumar  University of Alberta, Published in 1998, 193 pages

Hyperbolic Geometry
J.W. Cannon, W.J. Floyd, R. Kenyon, W.R. Parry  MSRI, Published in 1997, 57 pages

Mathematics and Physical Science in Classical Antiquity
J. L. Heiberg  Oxford University Press, Published in 1922, 115 pages

Analysis on Homogeneous Spaces
Ralph Howard  Royal Institute of Technology Stockholm, Published in 1994, 108 pages

Harmonic Analysis
Russell Brown  University of Kentucky, Published in 2009, 191 pages

Calculus Concentrate
Russell A. Gordon  Whitman College, Published in 2006, 182 pages

Introduction to Probability
C. M. Grinstead, J. L. Snell  American Mathematical Society, Published in 1997, 520 pages

Banach Spaces of Analytic Functions
enneth Hoffman  PrenticeHall, Published in 1962, 242 pages

Heegner Points and Rankin LSeries
Henri Darmon, ShouWu Zhang  Cambridge University Press, Published in 2004, 382 pages

Intuitionistic Logic
Nick Bezhanishvili, Dick de Jongh  Universiteit van Amsterdam, Published in 2010, 57 pages

Rotations of Vectors Via Geometric Algebra
James A. Smith  viXra, Published in 2016, 76 pages

Introduction to Vectors and Tensors Volume 1: Linear and Multilinear Algebra
Ray M. Bowen, C.C.Wang  Springer, Published in 2008, 314 pages

First Year Mathematics
George W. Evans, John A. Marsh  Charles E. Merrill company, Published in 1916, 268 pages

Functional Analysis
Gerald Teschl  University of Vienna, Published in 2009, 142 pages

The Geometry and Topology of ThreeManifolds
William P Thurston  Mathematical Sciences Research Institute, Published in 2002, 502 pages

Opera Magistris
Vincent Isoz  Sciences.ch, Published in 2016, 5273 pages

Harmonic Analysis
S.R.S. Varadhan  New York University, Published in 2019, 82 pages

A First Course in Complex Analysis
M. Beck, G. Marchesi, D. Pixton  San Francisco State University, Published in 2012, 215 pages

An Introduction to Nonassociative Algebras
Richard D. Schafer  Project Gutenberg, Published in 2008, 81 pages

Mathematical Philosophy: A Study of Fate and Freedom
Cassius Jackson Keyser  E.P. Dutton & company, Published in 1922, 490 pages

Probability, Random Processes, and Ergodic Properties
Robert M. Gray  Springer, Published in 2008, 217 pages

Lecture Notes on Graph Theory
Tero Harju  University of Turku, Published in 2011, 100 pages

Complex Analysis on Riemann Surfaces
Curtis McMullen  Harvard University, Published in 2005, 89 pages

Stochastic Analysis  Notes
I. F. Wilde  , Published in 2009, 103 pages

Hilbert Space Methods for Partial Differential Equations
R. E. Showalter  Pitman, Published in 1994, 208 pages

Elementary Topology
O. Ya. Viro, O. A. Ivanov, N. Yu. Netsvetaev, V. M. Kharlamov  American Mathematical Society, Published in 2008, 400 pages

Mathematics for Computer Science
Eric Lehman, F Thomson Leighton, Albert R Meyer  MIT, Published in 2010, 557 pages

An Elementary Treatise on Conic Sections
Charles Smith  The Macmillan Company, Published in 1905, 378 pages

Statistical Treatment of Experimental Data
Hugh D. Young  McGraw Hill, Published in 1962

Lectures on The Finite Element Method
Ph. Ciarlet  Tata Institute of Fundamental Research, Published in 1975, 145 pages

Geometry of Four Dimensions
Parker Manning Henry  The MacMillan Company, Published in 1914, 378 pages

Introduction to Twisted Commutative Algebras
Steven V Sam, Andrew Snowden  arXiv, Published in 2012, 56 pages

Elementary Computer Mathematics
Kenneth R. Koehler  University of Cincinnati Blue Ash College, Published in 2002, 223 pages

Introduction to Real Analysis
Lee Larson  University of Louisville, Published in 2014, 184 pages

Analytical Geometry for Beginners
Alfred Baker  W. J. Gage, Published in 1905, 234 pages

Notes on Fermionic Fock Space for Number Theorists
Greg W. Anderson  The University of Arizona, Published in 2000, 99 pages

Multivariable Calculus
George Cain, James Herod  , Published in 1997

A First Course of Partial Differential Equations in Physical Sciences and Engineering
Marcel B. Finan  Arkansas Tech University, Published in 2009, 285 pages

Modern Algebraic Topology
D. G. Bourgin  Macmillan, Published in 1963, 544 pages

A Modern Course on Curves and Surfaces
Richard S. Palais  virtualmathmuseum.org, Published in 2003, 163 pages

Existence, multiplicity, perturbation, and concentration results for a class of quasilinear elliptic problems
Marco Squassina  Electronic Journal of Differential Equations, Published in 2006, 213 pages

Synchronization and Linearity: An Algebra for Discrete Event Systems
F. Baccelli, G. Cohen, G. J. Olsder, J. Quadrat  John Wiley & Sons, Published in 1993, 501 pages

Mathematical Biology
Jeffrey R. Chasnov  The Hong Kong University of Science & Technology, Published in 2010, 115 pages

Euclid's 'Elements' Redux
Daniel Callahan  starrhorse.com, Published in 2014, 359 pages

Higher Algebra
Jacob Lurie  Harvard University, Published in 2017, 1166 pages

Model Theory
Stephen G. Simpson  The Pennsylvania State University, Published in 1998, 127 pages

Langlands Correspondence for Loop Groups
Edward Frenkel  Cambridge University Press, Published in 2007, 393 pages

The Handbook of Essential Mathematics
John C. Sparks  Air Force Publication, Published in 2006, 205 pages

Notes on Operator Algebras
G. Jungman  Los Alamos National Laboratory, Published in 1999, 60 pages

Linear Algebra Examples C1: Linear equations, matrices and determinants
Leif Mejlbro  BookBoon, Published in 2009, 113 pages

Basic Concepts in Modal Logic
Edward N. Zalta  Stanford University, Published in 2011, 91 pages

Group theory for Maths, Physics and Chemistry
Arjeh Cohen, Rosane Ushirobira, Jan Draisma  , Published in 2007, 93 pages

Galois Theory: Lectures Delivered at the University of Notre Dame
Emil Artin  University of Notre Dame, Published in 1971, 96 pages

Linear Algebra
David Cherney, Tom Denton, Andrew Waldron  UC Davis, Published in 2013, 410 pages

Iterative Methods for Optimization
C.T. Kelley  Society for Industrial Mathematics, Published in 1987, 188 pages

Vector Analysis and the Theory of Relativity
Francis Dominic Murnaghan  Johns Hopkins press, Published in 1922, 156 pages

nLinear Algebra of Type I and Its Applications
W. B. V. Kandasamy, F. Smarandache  InfoLearnQuest, Published in 2008, 120 pages

Euclid's Elements of Geometry
J.L. Heiberg, R. Fitzpatrick  , Published in 2008, 545 pages

Topics in topology: The signature theorem and some of its applications
Liviu I. Nicolaescu  University of Notre Dame, Published in 2008, 159 pages

Lectures On Old And New Results On Algebraic Curves
P. Samuel  Tata Institute Of Fundamental Research, Published in 1966, 99 pages

The Millennium Prize Problems
J. Carlson, A. Jaffe, A. Wiles  American Mathematical Society, Published in 2006, 139 pages

Yet Another Calculus Text
Dan Sloughter  , Published in 2007, 147 pages

Higher Elementary Geometry
Venugopal  , Published in 1958, 135 pages

Lectures on Optimization: Theory and Algorithms
John Cea  Tata Institute of Fundamental Research, Published in 1978, 237 pages

Natural Operations in Differential Geometry
Ivan Kolar, Peter W. Michor, Jan Slovak  Springer, Published in 1993, 437 pages

Group Theory
Ferdi Aryasetiawan  University of Lund, Published in 1997, 140 pages

Essential Mathematics
Franco Vivaldi  , Published in 2006, 74 pages

Topology
Curtis T. McMullen  Harvard University, Published in 2013, 90 pages

Lectures on Topics In The Theory of Infinite Groups
B.H. Neumann  Tata Institute of Fundamental Research, Published in 1960, 200 pages

Topics in Differential Geometry
Peter W. Michor  American Mathematical Society, Published in 2008, 429 pages

Complex Integration and Cauchy's Theorem
G. N. Watson  Cambridge University Press, Published in 1914, 100 pages

Flavors of Geometry
Silvio Levy  Cambridge University Press, Published in 1997, 208 pages

Recreational Mathematics
 Wikipedia, Published in 2014

Applied Analysis
J. Hunter, B. Nachtergaele  World Scientific Publishing Company, Published in 2005, 439 pages

Contact Geometry
Hansjoerg Geiges  arXiv, Published in 2004, 86 pages

A Primer of Mathematical Writing
Steven G. Krantz  arXiv.org, Published in 2016, 276 pages

Practical Mathematics
A.H. Bell  Blackie And Son Limited, Published in 1919, 356 pages

Category Theory Lecture Notes
Michael Barr, Charles Wells  , Published in 1999, 133 pages

Riemannian Geometry: Definitions, Pictures, and Results
Adam Marsh  arXiv, Published in 2014, 69 pages

Sets, Groups and Knots
Curtis T. McMullen  Harvard University, Published in 2008, 56 pages

Elementary Mathematics
W W L Chen, X T Duong  Macquarie University, Published in 1999, 308 pages

The Air Force Brain Booster Book
John C. Sparks  Air Force Publication, Published in 2006, 58 pages

Lectures in Basic Computational Numerical Analysis
James M. McDonough  University of Kentucky, Published in 2001, 166 pages

Calculus with Analytic Geometry
Richard H. Crowell, William E. Slesnick  W W Norton & Co Inc, Published in 2008, 662 pages

Lecture Notes in Discrete Mathematics
Marcel B. Finan  Arkansas Tech University, Published in 2001, 224 pages

Linearization via the Lie Derivative
Carmen Chicone, Richard Swanson  American Mathematical Society, Published in 2000, 64 pages

Differential Equations
Paul Dawkins  Lamar University, Published in 2011, 504 pages

Entropy of Compact Group Automorphisms
Thomas Ward  University of East Anglia, Published in 2001, 84 pages

Introduction to Linear Bialgebra
W.B.V. Kandasamy, F. Smarandache, K. Ilanthenral  arXiv, Published in 2005, 238 pages

Lectures on Logarithmic Algebraic Geometry
Arthur Ogus  University of California, Berkeley, Published in 2006, 255 pages

Lists, Decisions, and Graphs
Edward A. Bender, S. Gill Williamson  University of California, San Diego, Published in 2010, 261 pages

Riemannian Geometry
Ilkka Holopainen, Tuomas Sahlsten  , Published in 2013, 102 pages

Introduction to the Basics of Heegaard Floer Homology
Bijan Sahamie  arXiv, Published in 2010, 71 pages

An Introduction to Determinants
William Thomson  , Published in 1882, 122 pages

Examples of differential equations, with rules for their solution
George A. Osborne  Boston, Ginn & Company, Published in 1899, 76 pages

Chance and Luck
Richard A. Proctor  Longmans, Green, and Co., Published in 1887, 164 pages

A Practical Arithmetic
Frank Lincoln Stevens  C. Scribner's sons, Published in 1910, 404 pages

College Trigonometry
Carl Stitz, Jeff Zeager  Stitz Zeager Open Source Mathematics, Published in 2013, 398 pages

Complex and Adaptive Dynamical Systems: A Primer
Claudius Gros  arXiv, Published in 2008, 276 pages

Analytic Number Theory
Giuseppe Rauti  viXra, Published in 2013, 96 pages

A Course in Combinatorial Optimization
Alexander Schrijver  University of Amsterdam, Published in 2012, 221 pages

Elementary Abstract Algebra
W. Edwin Clark  University of South Florida, Published in 2001, 105 pages

Probability on Trees and Networks
Russell Lyons, Yuval Peres  Cambridge University Press, Published in 2016, 716 pages

Calculus and Linear Algebra. Vol. 2
Wilfred Kaplan, Donald J. Lewis  University of Michigan Library, Published in 2007, 606 pages

The Foundations of Analysis
Larry Clifton  arXiv, Published in 2013, 48 pages

forall x: An Introduction to Formal Logic
P.D. Magnus  , Published in 2008, 160 pages

One Variable Advanced Calculus
Kenneth Kuttler  Brigham Young University, Published in 2020, 394 pages

Statistics Done Wrong
Alex Reinhart  refsmmat.com, Published in 2013, 437 pages

Engineering Mathematics with Tables
M.A. Keasey, G.A. Kline, D.A. McIlhatten  The Blakiston company, Published in 1940, 376 pages

Representation Theory of Compact Groups
Michael Ruzhansky, Ville Turunen  Aalto TKK, Published in 2008, 135 pages

A Course Of Mathematical Analysis
Shanti Narayan  S.Chand And Company, Published in 1962, 494 pages

Linear Optimisation and Numerical Analysis
Ian Craw  University of Aberdeen, Published in 2002, 151 pages

Lectures on Linear Algebra and Matrices
G. Donald Allen  Texas A&M University, Published in 2003, 238 pages

Algebra: Abstract and Concrete
Frederick M. Goodman  Semisimple Press, Published in 2015, 587 pages

Elementary Number Theory: Primes, Congruences, and Secrets
William Stein  Springer, Published in 2004, 166 pages

A Summary of Calculus
Karl Heinz Dovermann  University of Hawaii, Published in 2003, 164 pages

Complex Variables: Second Edition
R. B. Ash, W. P. Novinger  Dover Publications, Published in 2007, 224 pages

Robust Optimization
A. BenTal, L. El Ghaoui, A. Nemirovski  Princeton University Press, Published in 2009, 564 pages

Introduction to Complex Analysis
W W L Chen  Macquarie University, Published in 2003, 194 pages

Metrics on the Phase Space and NonSelfadjoint PseudoDifferential Operators
Nicolas Lerner  Birkhäuser, Published in 2009

Computations in Algebraic Geometry with Macaulay 2
D. Eisenbud, D. Grayson, M. Stillman, B. Sturmfels  Springer, Published in 2001, 343 pages

A set of new Smarandache functions, sequences and conjectures in number theory
Felice Russo  American Research Press, Published in 2000, 114 pages

Numerical Recipes in Fortran 90
William H. Press, at al.  Cambridge University Press, Published in 1996, 500 pages

Projective Differential Geometry Of Curves And Surfaces
Ernest Preston Lane  The University Of Chicago Press, Published in 1932, 344 pages

An Introduction to Quantum Chaos
Mason A. Porter  arXiv, Published in 2001, 57 pages

Lectures on Topics in Mean Periodic Functions and the TwoRadius Theorem
J. Delsarte  Tata Institute of Fundamental Research, Published in 1961, 151 pages

An InquiryBased Introduction to Proofs
Jim Hefferon  Saint Michael's College, Published in 2013, 23 pages

Introduction to Graphs
 Wikipedia, Published in 2014

Fundamentals of Model Theory
William Weiss, Cherie D'Mello  University of Toronto, Published in 1997, 64 pages

Finite Rank Torsion Free Modules Over Dedekind Domains
E. Lee Lady  University of Hawaii, Published in 1998

College Algebra
Carl Stitz, Jeff Zeager  , Published in 2013, 716 pages

Modular Functions and Modular Forms
J. S. Milne  , Published in 2009, 129 pages

Partial Differential Equations
Erich Miersemann  Leipzig University, Published in 2012, 205 pages

Iterative Methods in Combinatorial Optimization
Lap Chi Lau, R. Ravi, M. Singh  Cambridge University Press, Published in 2011, 229 pages

Ordinary Differential Equations: A Systems Approach
Bruce P. Conrad  , Published in 2010, 1125 pages

Noncompact Harmonic Manifolds
Gerhard Knieper, Norbert Peyerimhoff  arXiv, Published in 2013, 84 pages

Logic for Computer Science
 Wikibooks, Published in 2010

Statistics, Probability, and Game Theory: papers in honor of David Blackwell
David Blackwell, at al.  IMS, Published in 1996, 407 pages

Abstract Algebra I
Marcel B. Finan  Arkansas Tech University, Published in 2004

Statistics Beyond the Absolute Basics
Ivan Lowe  scientificlanguage.com, Published in 2018, 182 pages

New Directions in Hopf Algebras
S. Montgomery, H. Schneider  Cambridge University Press, Published in 2002, 485 pages

An Introductory Single Variable Real Analysis
Marcel B. Finan  Arkansas Tech University, Published in 2009, 179 pages

A Minimum of Stochastics for Scientists
Noel Corngold  Caltech, Published in 2009, 77 pages

Engineering Mathematics 1
Ian Craw, Stuart Dagger, John Pulham  , Published in 2003, 187 pages

Seven Sketches in Compositionality: An Invitation to Applied Category Theory
Brendan Fong, David I Spivak  arXiv.org, Published in 2018, 243 pages

Introductory Maths for Chemists
J. E. Parker  Bookboon, Published in 2013, 136 pages

Several Complex Variables
Michael Schneider, YumTong Siu  Cambridge University Press, Published in 1999, 564 pages

A First Course in Mathematics Concepts for Elementary School Teachers
Marcel B. Finan  Arkansas Tech University, Published in 2006, 452 pages

A Course In Algebraic Number Theory
Robert B. Ash  University of Illinois, Published in 2003

Functional Analysis Lecture Notes
T.B. Ward  University of East Anglia, Published in 2001, 73 pages

Men of Mathematics
E.T. Bell  Archive.org, Published in 1937

First Steps in Numerical Analysis
R. Hosking, S. Joe, D. Joyce, and J. Turner  , Published in 1998, 338 pages

Arithmetic Duality Theorems
J.S. Milne  BookSurge Publishing, Published in 2006, 347 pages

Smarandache Nearrings
W. B. Vasantha Kandasamy  American Research Press, Published in 2002, 201 pages

Elementary Practical Mathematics
John Perry  The Macmillan Company, Published in 1913, 364 pages

Lectures on Discrete Subgroups of Lie Groups
G.D. Mostow  Tata Institute of Fundamental Research, Published in 1969, 86 pages

Continuous Groups Of Transformations
Luther Pfahler Eisenhart  Princeton University Press, Published in 1933, 319 pages

SemiRiemann Geometry and General Relativity
Shlomo Sternberg  , Published in 2003, 251 pages

Ordinary Differential Equations
Stephen Wiggins  University of Bristol, Published in 2017, 146 pages

Introduction to Differential Geometry and General Relativity
Stefan Waner  , Published in 2005, 138 pages

Partial Differential Equations with Maple
Robert Piche, Keijo Ruohonen  Tampere University of Technology, Published in 1997, 131 pages

Basic Category Theory
Jaap van Oosten  University of Utrecht, Published in 2007, 88 pages

A Practical Guide to Robust Optimization
Bram L. Gorissen, Ihsan Yanıkoğlu, Dick den Hertog  arXiv, Published in 2015, 29 pages

Valuations and Hyperbolicity in Dynamics
Thomas Ward  University of East Anglia, Published in 2001, 58 pages

Beginning Statistics
Douglas S. Shafer, Zhiyi Zhang  lardbucket.org, Published in 2014, 716 pages

Introduction to the Theory of Statistics
A. M. Mood, F. A. Graybill, D. C. Boes  McGrawHill, Published in 1974, 577 pages

Applied Discrete Structures
Al Doerr, Ken Levasseur  Lulu.com, Published in 2013, 496 pages

Homotopy Theories and Model Categories
W. G. Dwyer, J. Spalinski  University of Notre Dame, Published in 1995, 56 pages

Differential Calculus
Pierre Schapira  Université Paris VI, Published in 2011, 60 pages

Lecture notes on C*algebras, Hilbert C*modules, and quantum mechanics
N.P. Landsman  arXiv, Published in 1998, 90 pages

Introduction to Mathematical Philosophy
Bertrand Russell  University of Massachusetts Amherst, Published in 2009, 181 pages

Lectures on Commutative Algebra
Sudhir R. Ghorpade  Indian Institute of Technology, Bombay, Published in 2006, 64 pages

Lecture Notes on Embedded Contact Homology
Michael Hutchings  arXiv, Published in 2013, 88 pages

Algebraic and Geometric Methods in Enumerative Combinatorics
Federico Ardila  arXiv, Published in 2014, 143 pages

Probability and Statistics
 UCLA, Published in 2012

Analytic geometry for colleges, universities, and technical schools
E.W. Nichols  Leach, Shewell & Sanborn, Published in 1892, 304 pages

Mathematical Analysis I
Elias Zakon  The Trillia Group, Published in 2004, 367 pages

Commutative Algebra
Keerthi Madapusi  Harvard University, Published in 2007, 177 pages

Combinatory Analysis
Percy A. MacMahon  Cambridge University Press, Published in 1915, 612 pages

Algorithms in Real Algebraic Geometry
S. Basu, R. Pollack, M. Roy  Springer, Published in 2009, 672 pages

Lectures on Differential Equations
Craig A. Tracy  University of California, Published in 2011, 131 pages

A Tour of Triangle Geometry
Paul Yiu  Florida Atlantic University, Published in 2005, 52 pages

Lectures on Algebraic Groups
Alexander Kleshchev  University of Oregon, Published in 2005, 166 pages

Real Functions in One Variable: Examples of Integrals
Leif Mejlbro  BookBoon, Published in 2007, 154 pages

The Logic Of Chance
John Venn  Macmillan And Company, Published in 1888, 550 pages

Metric and Topological Spaces
T. W. Körner  University of Cambridge, Published in 2014, 109 pages

A Spiral Workbook for Discrete Mathematics
Harris Kwong  Open SUNY Textbooks, Published in 2015, 307 pages

First Book in Arithmetic
 W.W. Shannon, Published in 1905, 268 pages

Elementary Fuzzy Matrix Theory and Fuzzy Models for Social Scientists
W. B. Vasantha Kandasamy, at al.  arXiv, Published in 2007, 352 pages

The Elementary Properties of the Elliptic Functions
Alfred Cardew Dixon  Macmillan, Published in 1894, 164 pages

Topology and Physics: A Historical Essay
C. Nash  arXiv, Published in 1997, 60 pages

Six Septembers: Mathematics for the Humanist
Patrick Juola, Stephen Ramsay  Zea Books, Published in 2017, 433 pages

Numerical Methods for Large Eigenvalue Problems
Yousef Saad  SIAM, Published in 2011, 285 pages

Galois Groups and Fundamental Groups
Leila Schneps  Cambridge University Press, Published in 2003, 467 pages

Functions and Their Graphs
J. Nicholas, J. Hunter, J. Hargreaves  University of Sydney, Published in 1997, 77 pages

Notes on Basic 3Manifold Topology
Allen Hatcher  , Published in 2000, 61 pages

Fundamentals of Linear Algebra
Marcel B. Finan  Arkansas Tech University, Published in 2001, 196 pages

Axiomatic Set Theory I
A. C. WalczakTypke  , Published in 2009, 128 pages

Elementary Algebra
Denny Burzynski, Wade Ellis  Saunders College Publishing, Published in 1989, 544 pages

A Friendly Introduction to Differential Equations
Mohammed K A Kaabar  , Published in 2015, 164 pages

Notes on the Science of Logic
Nuel Belnap  University of Pittsburgh, Published in 2009, 227 pages

Notes on Automorphic Functions
Anders Thorup  Kobenhavns Universitet, Published in 1995, 186 pages

Geometry: From Ancient to Modern
Wong Yan Loi  National University of Singapore, Published in 1999, 52 pages

A Sampler of RiemannFinsler Geometry
D. Bao, R. Bryant, S. Chern, Z. Shen  Cambridge University Press, Published in 2004, 376 pages

Introductory Map Theory
Yanpei Liu  Kapa & Omega, Published in 2010, 503 pages

Vector Math for 3D Computer Graphics
Bradley Kjell  Central Connecticut State University, Published in 2003

Lectures on CalabiYau and Special Lagrangian Geometry
Dominic Joyce  arXiv, Published in 2002, 58 pages

Understanding Algebra
James W. Brennan  , Published in 2011, 106 pages

Engineering Mathematics
Charles Proteus Steinmetz  McGrawHill, Published in 1911, 326 pages

Lectures on Topics in Algebraic KTheory
Hyman Bass  Tata Institute of Fundamental Research, Published in 1967, 138 pages

Interval Groupoids
W. B. V. Kandasamy, F. Smarandache, M. K. Chetry  arXiv, Published in 2010, 240 pages

Spectral Theory of Partial Differential Equations
Richard S. Laugesen  arXiv, Published in 2012, 120 pages

A. N. Whitehead's Geometric Algebra
Stephen Blake  , Published in 2005, 280 pages

Computer analysis of number sequences
Henry Ibstedt  American Research Press, Published in 1998, 86 pages

Elementary Illustrations of the Differential and Integral Calculus
Augustus De Morgan  The Open Court Pub. Co., Published in 1899, 194 pages

Computational Modeling and Mathematics Applied to the Physical Sciences
 National Academy Press, Published in 1984, 108 pages

Iterative Methods for Linear and Nonlinear Equations
C.T. Kelley  SIAM, Published in 1995, 172 pages

Design of Comparative Experiments
R. A. Bailey  Cambridge University Press, Published in 2008, 348 pages

Algebraic Topology
Allen Hatcher  Cambridge University Press, Published in 2001, 559 pages

First Course in the Theory of Equations
Leonard E. Dickson  John Wiley & Sons, Published in 1922, 207 pages

Tea Time Numerical Analysis
Leon Q. Brin  Southern Connecticut State University, Published in 2014, 278 pages

Geometrical Theory of Dynamical Systems
Nils Berglund  arXiv, Published in 2001, 85 pages

Functions Of A Complex Variable with Applications
E. G. Phillips  Oliver And Boyd, Published in 1961, 160 pages

Essays on the Theory of Numbers
Richard Dedekind  The Open Court Publishing, Published in 1901, 78 pages

First Book in General Mathematics
Frank S. Pugh  P.P. Simmons, Published in 1917, 285 pages

Algebra: A Computational Introduction
John Scherk  Chapman & Hall, Published in 2000, 419 pages

Practical Mathematics for Home Study
Claude Irwin Palmer  McGrawHill, Published in 1919, 528 pages

Random Graphs and Complex Networks
Remco van der Hofstad  Eindhoven University of Technology, Published in 2010, 363 pages

An Introduction to DModules
JeanPierre Schneiders  Universite de Liege, Published in 1991, 73 pages

Notes on Noncommutative Geometry
Igor Nikolaev  arXiv, Published in 2015, 309 pages

An Introduction to Real Analysis
John K. Hunter  University of California Davis, Published in 2014, 305 pages

Topics in Real and Functional Analysis
Gerald Teschl  Universitaet Wien, Published in 2016, 486 pages

Abel's Theorem and the Allied Theory
H.F. Baker  Cambridge University Press, Published in 1897, 712 pages

Primary Mathematics
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College Algebra
Paul Dawkins  Lamar University, Published in 2011, 352 pages

An introduction to Algebra and Topology
Pierre Schapira  University of Luxemburg, Published in 2012, 78 pages

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

Global Theory Of Minimal Surfaces
David Hoffman  American Mathematical Society, Published in 2005, 808 pages

Grassmann Algebra
John Browne  , Published in 2001, 238 pages

A TextBook of Geometry
G. A. Wentworth  Ginn & Company, Published in 1898, 264 pages

Introduction to Functional Analysis
Vladimir V. Kisil  University of Leeds, Published in 2010, 111 pages

Random Differential Equations in Scientific Computing
Tobias Neckel, Florian Rupp  De Gruyter Open, Published in 2013, 650 pages

Geometry Formulas and Facts
Silvio Levy  CRC Press, Published in 1995

Statistics
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Lectures on Topics in Algebraic Number Theory
Sudhir R. Ghorpade  Indian Institute of Technology, Bombay, Published in 2002, 83 pages

Introduction to Analysis
Irena Swanson  Reed College, Published in 2016, 323 pages

Mathematics for the Physical Sciences
Leslie Copley  De Gruyter Open, Published in 2014, 446 pages

Extracting Information from Random Data
Pawel J. Szablowski  arXiv, Published in 2016, 167 pages

Analytic Geometry and Calculus
F.S. Woods, F.H. Bailey  Ginn and Company, Published in 1917, 542 pages

Foundations of Mathematics
Stephen G. Simpson  Pennsylvania State University, Published in 2008, 123 pages

Spherical Harmonics in p Dimensions
Christopher Frye, Costas J. Efthimiou  arXiv, Published in 2012, 95 pages

Inside Out: Inverse Problems and Applications
Gunther Uhlmann  Cambridge University Press, Published in 2003, 400 pages

Beyond partial differential equations: A course on linear and quasilinear abstract hyperbolic evolution equations
Horst R. Beyer  arXiv, Published in 2011, 275 pages

Modular Forms, Hecke Operators, and Modular Abelian Varieties
Kenneth A. Ribet, William A. Stein  University of Washington, Published in 2003, 154 pages

Extremes and Recurrence in Dynamical Systems
Valerio Lucarini, et al.  arXiv, Published in 2016, 305 pages

Lectures on Lie Groups and Representations of Locally Compact Groups
F. Bruhat  Tata Institute of Fundamental Research, Published in 1958, 140 pages

Classical Algebraic Geometry: A Modern View
Igor V. Dolgachev  Cambridge University Press, Published in 2012, 721 pages

Fourier Series and Systems of Differential Equations and Eigenvalue Problems
Leif Mejlbro  BookBoon, Published in 2007, 125 pages

Templates for the Solution of Linear Systems
Richard Barrett et al.  Society for Industrial Mathematics, Published in 1987, 117 pages

Computational Category Theory
D.E. Rydeheard, R.M. Burstall  , Published in 2001, 263 pages

Functions Modeling Change: A Precalculus Course
Marcel B. Finan  Arkansas Tech University, Published in 2003, 239 pages

Math Alive
Ingrid Daubechies, Shannon Hughes  Princeton University, Published in 2008, 454 pages

Lectures on An Introduction to Grothendieck's Theory of the Fundamental Group
J.P. Murre  Tata Institute of Fundamental Research, Published in 1967, 143 pages

Euclid and His Twentieth Century Rivals
Nathaniel Miller  , Published in 2007, 124 pages

Linear Mathematics In Infinite Dimensions
U. H. Gerlach  The Ohio State University, Published in 2015, 507 pages

Lectures On Some Fixed Point Theorems Of Functional Analysis
F.F. Bonsall  Tata Institute Of Fundamental Research, Published in 1962, 147 pages

Seeing Theory: A visual introduction to probability and statistics
T. Devlin, J. Guo, D. Kunin, D. Xiang  Brown University, Published in 2018, 66 pages

Advanced Calculus
Lynn H. Loomis, Shlomo Sternberg  Jones and Bartlett Publishers, Published in 1989, 592 pages

Endless Amusement
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Robust Geometric Computation
Kurt Mehlhorn, Chee Yap  New York University, Published in 2004

Modular Forms: A Computational Approach
William A. Stein  American Mathematical Society, Published in 2007, 282 pages

C*algebraic Methods in Spectral Theory
Serge Richard  Nagoya University, Published in 2014, 103 pages

Practical Mathematics
Cargill Gilston Knott  Chambers, Published in 1914, 652 pages

Linear Algebra
Jonathan Gleason  University of California, Published in 2018, 681 pages

Knot Invariants and Higher Representation Theory
Ben Webster  arXiv, Published in 2013, 87 pages

Introduction to Methods of Applied Mathematics
Sean Mauch  Caltech, Published in 2004, 2321 pages

Linear Systems Theory and Introductory Algebraic Geometry
Robert Hermann  Math Sci Press, Published in 1974, 282 pages

Applied and Computational Linear Algebra: A First Course
Charles L. Byrne  University of Massachusetts Lowell, Published in 2013, 504 pages

Uncertainty Theory
Baoding Liu  Tsinghua University, Published in 2018, 501 pages

Stacks Project
Johan de Jong, et al.  , Published in 2012, 3428 pages

Iterative Methods for Sparse Linear Systems
Yousef Saad  PWS, Published in 1996

An Algorithm for Constructing Lyapunov Functions
Sigurdur Freyr Hafstein  , Published in 2007, 100 pages

Holomorphic Spaces
S. Axler, J. McCarthy, D. Sarason  Cambridge University Press, Published in 1998, 476 pages

Course of Differential Geometry
Ruslan Sharipov  Samizdat Press, Published in 2004, 132 pages

Introduction to the Elementary Functions
Raymond Benedict McClenon  Ginn and company, Published in 1918, 244 pages

Linear Algebra: Theorems and Applications
Hassan Abid Yasser (ed.)  InTech, Published in 2012, 250 pages

Introduction to Dynamical Systems: A Handson Approach with Maxima
Jaime E. Villate  , Published in 2006, 43 pages

Ordinary Differential Equations
Wong Yan Loi  National University of Singapore, Published in 2013, 121 pages

Stochastic Integration and Stochastic Differential Equations
Klaus Bichteler  University of Texas, Published in 2002, 643 pages

The Pythagorean Theorem: Crown Jewel of Mathematics
John C. Sparks  AuthorHouse, Published in 2008, 190 pages

Markov Chains and Mixing Times
D. A. Levin, Y. Peres, E. L. Wilmer  American Mathematical Society, Published in 2008, 387 pages

Introduction to the Theory of InfiniteDimensional Dissipative Systems
Constantin I. Chueshov  ACTA, Published in 2002, 419 pages

Differential Geometry: A Geometric Introduction
David W. Henderson  Project Euclid, Published in 2013, 250 pages

Discrete Mathematics with Algorithms
M. O. Albertson, J. P. Hutchinson  J. Wiley, Published in 1988, 560 pages

Compiled and Solved Problems in Geometry and Trigonometry
Florentin Smarandache  viXra.org, Published in 2015, 221 pages

Symplectic, Poisson, and Noncommutative Geometry
Tohru Eguchi, et al.  Cambridge University Press, Published in 2014, 290 pages

Euclidean Plane and Its Relatives
Anton Petrunin  , Published in 2017, 201 pages

Functors and Categories of Banach Spaces
Peter W. Michor  Springer, Published in 1978, 103 pages

Armstrong Calculus
Jared Schlieper, Michael Tiemeyer  GALILEO, University System of Georgia, Published in 2015, 110 pages

Mathematical Omnibus: Thirty Lectures on Classic Mathematics
Dmitry Fuchs, Sergei Tabachnikov  American Mathematical Society, Published in 2007, 465 pages

Optimization and Dynamical Systems
U. Helmke, J. B. Moore  Springer, Published in 1996, 414 pages

Practical Mathematics for Beginners
Frank Castle  Macmillan and co, Published in 1905, 366 pages

Stochastic Processes
Leif Mejlbro  BookBoon, Published in 2012, 263 pages

Sequences and Power Series: Guidelines for Solutions of Problems
Leif Mejlbro  BookBoon, Published in 2007, 104 pages

Active Calculus
Matt Boelkins  Grand Valley State University, Published in 2013, 525 pages

Ends of Complexes
Bruce Hughes, Andrew Ranicki  Cambridge University Press, Published in 2008, 375 pages

Real Functions in One Variable: Simple Differential Equations I
Leif Mejlbro  BookBoon, Published in 2007, 118 pages

Algorithmic Graph Theory
David Joyner, Minh Van Nguyen, Nathann Cohen  Google Code, Published in 2010, 105 pages

Introduction to Representation Theory
Pavel Etingof, at al.  MIT, Published in 2009, 99 pages

Introductory Treatise On Lie's Theory Of Finite Continuous Transformation Groups
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Lectures on Etale Cohomology
J. S. Milne  , Published in 2008, 196 pages

A Mathematics Primer for Physics Graduate Students
Andrew E. Blechman  , Published in 2007, 78 pages

Ordinary Differential Equations and Dynamical Systems
Gerald Teschl  Universitaet Wien, Published in 2009, 297 pages

Periodic Solutions for Evolution Equations
Mihai Bostan  American Mathematical Society, Published in 2002, 41 pages

Discrete Distributions
Leif Mejlbro  BookBoon, Published in 2009, 72 pages

A Geometric Approach to Differential Forms
David Bachman  arXiv, Published in 2003, 106 pages

Probability Theory
S. R. S. Varadhan  New York University, Published in 2000, 300 pages

Applied Finite Mathematics
Rupinder Sekhon  Connexions, Published in 2011, 347 pages

Unsolved Problems in Virtual Knot Theory and Combinatorial Knot Theory
R. Fenn, D.P. Ilyutko, L.H. Kauffman, V.O. Manturov  arXiv, Published in 2014, 66 pages

Introduction to Arithmetic Groups
Dave Witte Morris  arXiv, Published in 2015, 491 pages

Elements of Analytical Geometry of Two Dimensions
M. Briot, M. Bouquet  Werner school book company, Published in 1896, 602 pages

Mathematical Formula Handbook
Wuting Tsai  National Taiwan University, Published in 2012, 28 pages

Linear Algebra
Benjamin McKay  University College Cork, Published in 2008, 491 pages

Introduction to Categories and Categorical Logic
Samson Abramsky, Nikos Tzevelekos  arXiv, Published in 2011, 101 pages

Notes on the course Algebraic Topology
Boris Botvinnik  University of Oregon, Published in 2010, 181 pages

Calculus, Applications and Theory
Kenneth Kuttler  , Published in 2008, 912 pages

Geometry and the Imagination
Conway, Doyle, Thurston  Rutgers University, Newark, Published in 2018, 116 pages

The Solution of the Pyramid Problem
Robert Ballard  John Wiley & Sons Ltd., Published in 1882, 109 pages

The Geometry and Topology of Braid Groups
Jenny Wilson  University of Michigan, Published in 2018, 30 pages

Lectures on Periodic Homogenization of Elliptic Systems
Zhongwei Shen  arXiv.org, Published in 2017, 246 pages

Finite Difference Computing with PDEs
Hans Petter Langtangen, Svein Linge  Springer, Published in 2017, 507 pages

Equivariant Stable Homotopy Theory
G. Jr. Lewis, J. P. May, M. Steinberger, J. E. McClure  Springer, Published in 1986, 538 pages

Nonstandard Analysis
J. Ponstein  , Published in 2002, 147 pages

CK12 Geometry
V. Cifarelli, A. Gloag, D. Greenberg, J. Sconyers, B. Zahner  CK12 Foundation, Published in 2009, 810 pages

Matrices
Shmuel Friedland  University of Illinois at Chicago, Published in 2010, 437 pages

Elements of Abstract and Linear Algebra
Edwin H. Connell  , Published in 2004, 146 pages

The First Six Books of the Elements of Euclid
John Casey, Euclid  Longmans, Green, and Co., Published in 1885, 233 pages

Noncommutative Geometry, Quantum Fields and Motives
Alain Connes, Matilde Marcolli  American Mathematical Society, Published in 2007, 705 pages

Lower K and Ltheory
Andrew Ranicki  Cambridge University Press, Published in 2001, 177 pages

College Algebra
Richard Beveridge  , Published in 2018, 198 pages

Combinatorial Theory
GianCarlo Rota  , Published in 1998, 414 pages

Exact Sequences in the Algebraic Theory of Surgery
Andrew Ranicki  Princeton University Press, Published in 1981, 881 pages

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Danny Calegari  Mathematical Society of Japan, Published in 2009, 218 pages

Mathematics for Technical Schools
J.M. Warren, W.H. Rutherford  Copp, Clark, Published in 1921, 356 pages

Logic for Computer Scientists
Uli Furbach  Wikibooks, Published in 2010

The Radon Transform
Sigurdur Helgason  Birkhauser Boston, Published in 1999, 196 pages

Differential and Integral Calculus
Virgil Snyder  American book company, Published in 1902, 348 pages

The Octonions
John C. Baez  University of California, Published in 2001, 56 pages

Vector Analysis and Quaternions
Alexander Macfarlane  John Wiley & Sons, Published in 1906, 65 pages

ModelTheoretic Logics
J. Barwise, S. Feferman  Springer, Published in 1985, 893 pages

Graph Theory Lessons
Christopher P. Mawata  Math Cove, Published in 2018, 384 pages

Descriptive Set Theory
David Marker  University of Illinois at Chicago, Published in 2002, 105 pages

Linear Algebra
Paul Dawkins  Lamar University, Published in 2011, 331 pages

Analysis of Puzzles
Umesh Nair  , Published in 2006, 88 pages

Just the Maths
A. J. Hobson  , Published in 2002, 1296 pages

Comparison Geometry
Karsten Grove, Peter Petersen  Cambridge University Press, Published in 1997, 262 pages

Ordinary Differential Equations
Dmitry Panchenko  University of Toronto, Published in 2018, 141 pages

Hyperbolic Functions
James McMahon  John Wiley & Sons, Published in 1906, 106 pages

Numerical Analysis I
Mark Embree  Rice University, Published in 2012, 207 pages

Design, Evaluation and Analysis of Combinatorial Optimization Heuristic Algorithms
Daniel Karapetyan  arXiv, Published in 2012, 202 pages

Introduction to Mathematical Analysis
B. Lafferriere, G. Lafferriere, N. Mau Nam  Portland State University Library, Published in 2015, 141 pages

Basics of Algebra and Analysis For Computer Science
Jean Gallier  , Published in 2007, 254 pages

Abstract Algebra: The Basic Graduate Year
Robert B. Ash  , Published in 2002

The Hauptvermutung Book: A Collection of Papers on the Topology of Manifolds
A.A. Ranicki, et al,  Springer, Published in 1996, 194 pages

Natural Product Xn on matrices
W. B. Vasantha Kandasamy, Florentin Smarandache  arXiv, Published in 2012, 342 pages

Introduction to the Method of Multiple Scales
Per Jakobsen  arXiv, Published in 2014, 65 pages

Elementary Differential Equations
William F. Trench  Brooks Cole, Published in 2001, 663 pages

Dynamic Programming and Bayesian Inference: Concepts and Applications
Mohammad Saber Fallah Nezhad (ed.)  InTech, Published in 2014, 164 pages

Using R for Introductory Statistics
John Verzani  Chapman & Hall/CRC, Published in 2004, 114 pages

Residuals and Influence in Regression
R. Dennis Cook, Sanford Weisberg  Chapman & Hall, Published in 1982, 240 pages

Numerical Algorithms: Methods for Computer Vision, Machine Learning, and Graphics
Justin Solomon  CRC Press, Published in 2015, 397 pages

Numerical Methods with Applications
Autar K Kaw, Egwu Eric Kalu  Lulu.com, Published in 2008, 728 pages

Mathematics and Group Theory in Music
Athanase Papadopoulos  arXiv, Published in 2014, 33 pages

KählerEinstein metrics: Old and New
Daniele Angella, Cristiano Spotti  arXiv.org, Published in 2017, 48 pages

Projective Differential Geometry Old and New
V. Ovsienko, S. Tabachnikov  Cambridge University Press, Published in 2004, 281 pages

Boundless Algebra
 Lumen Learning, Published in 2018, 439 pages

Trigonometry
Michael Corral  mecmath.net, Published in 2009, 174 pages

The Philosophy of Mathematics
Albert Taylor Bledsoe  J.B. Lippincott & Co, Published in 1868, 248 pages

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Thierry Masson  arXiv, Published in 2006, 56 pages

Elements of Group Theory
F. J. Yndurain  arXiv, Published in 2007, 65 pages

Chebyshev and Fourier Spectral Methods
John P. Boyd  Dover Publications, Published in 2001, 611 pages

Applied Stochastic Processes in Science and Engineering
Matt Scott  University of Waterloo, Published in 2013, 316 pages

Advances in Graph Algorithms
Ton Kloks, YueLi Wang  viXra.org, Published in 2013, 178 pages

Higher Geometry: an introduction to advanced methods in analytic geometry
Frederick S. Woods  Ginn & Co., Published in 1922, 450 pages

Mathematics and Physics of Emerging Biomedical Imaging
National Research Council  National Academies Press, Published in 1996, 238 pages

Dynamical Systems and Chaos
Evans M. Harrell II  , Published in 2000

Lectures on Deformations of Singularities
Michael Artin  Tata Institute of Fundamental Research, Published in 1976, 110 pages

Explaining Logarithms
Dan Umbarger  Brown Books Publishing Group, Published in 2006, 112 pages

Famous Problems of Elementary Geometry
Felix Klein  Ginn and Co., Published in 1897, 108 pages

Lectures on Minimal Surface Theory
Brian White  arXiv, Published in 2013, 46 pages

Problems with and Without ... Problems!
Florentin Smarandache  viXra, Published in 2011, 136 pages

Almost None of the Theory of Stochastic Processes
Cosma Rohilla Shalizi  Carnegie Mellon University, Published in 2010, 347 pages

Mathematical Foundations of Probability Theory
Gane Samb Lo  arXiv.org, Published in 2018, 378 pages

Hopf Algebras in General and in Combinatorial Physics: a practical introduction
G.H.E. Duchamp, et al.  arXiv, Published in 2008, 40 pages

Foundations of Combinatorics with Applications
Edward A. Bender, S. Gill Williamson  Dover Publications, Published in 2006, 480 pages

Real Harmonic Analysis
Pascal Auscher, Lashi Bandara  ANU eView, Published in 2012, 113 pages

Mixed Motives
Marc Levine  American Mathematical Society, Published in 1998, 523 pages

Lectures on Stochastic Processes
K. Ito  Tata Institute of Fundamental Research, Published in 1960, 207 pages

Lectures on Shimura Varieties
A. Genestier, B.C. Ngo  , Published in 2006, 50 pages

Geometry and Group Theory
Christopher Pope  Texas A&M University, Published in 2008, 181 pages

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William Fulton  Benjamin, Published in 1969, 129 pages

Differential Topology and Morse Theory
Dirk Schuetz  University of Sheffield, Published in 2009, 96 pages

Algebra I
 CK12 Foundation, Published in 2009, 992 pages

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James Nearing  Dover Publications, Published in 2010, 569 pages

Origami and Geometric Constructions
Robert J. Lang  , Published in 2003, 55 pages

Manifold Theory
Peter Petersen  UCLA, Published in 2010, 77 pages

A First Course in Topology: Continuity and Dimension
John McCleary  American Mathematical Society, Published in 2006, 210 pages

Higher Mathematics for Students of Chemistry and Physics
Joseph William Mellor  Longmans, Green, Published in 1902, 580 pages

Scientific Computing
Jeffrey R. Chasnov  Harvey Mudd College, Published in 2013, 152 pages

Actual Causality
Joseph Y. Halpern  The MIT Press, Published in 2016, 240 pages

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 Wikibooks, Published in 2010

Riemannian Geometry
Richard L. Bishop  arXiv, Published in 2013, 67 pages

Principles of Uncertainty
Joseph B. Kadane  Chapman and Hall/CRC, Published in 2011, 499 pages

Hilbert Spaces and Operators on Hilbert Spaces
Leif Mejlbro  BookBoon, Published in 2009, 109 pages

Bayesian Field Theory
J. C. Lemm  arXiv.org, Published in 2000, 200 pages

A Problem Text in Advanced Calculus
John M. Erdman  Portland State University, Published in 2008, 377 pages

Calculus
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A First Course In Mathematical Statistics
C.E. Weatherburn  Cambridge University Press, Published in 1961, 302 pages

Introduction to Probability
Leif Mejlbro  BookBoon, Published in 2009, 61 pages

Algebraic Equations
George Ballard Mathews  Cambridge University Press, Published in 1907, 88 pages

Algorithmic Algebra
Bhubaneswar Mishra  Courant Institute of Mathematical Sciences, Published in 1993, 425 pages

Fundamental Numerical Methods and Data Analysis
George W. Collins, II  NASA ADS, Published in 2003, 254 pages

Euclid's Elements
D.E.Joyce  , Published in 1998

Intuitive Infinitesimal Calculus
Viktor Blasjo  Intellectual Mathematics, Published in 2015, 98 pages

Shape Analysis, Lebesgue Integration and Absolute Continuity Connections
Javier Bernal  arXiv.org, Published in 2019, 82 pages

Distribution of Prime Numbers
W W L Chen  Macquarie University, Published in 2003, 134 pages

A First Book in Algebra
Wallace C. Boyden  Project Gutenberg, Published in 2004, 189 pages

The Classification Theorem for Compact Surfaces
Jean Gallier, Dianna Xu  , Published in 2009, 134 pages

Combinatorics and Algebra of Tensor Calculus
Sen Hu, Xuexing Lu, Yu Ye  arXiv, Published in 2015, 88 pages

An Introduction to Group Theory: Applications to Mathematical Music Theory
Flor AceffSanchez, et al.  BookBoon, Published in 2013, 165 pages

First Year Calculus
W W L Chen  Macquarie University, Published in 2008, 238 pages

Combinatorial Algorithms
Albert Nijenhuis, Herbert S. Wilf  Academic Press Inc, Published in 1978, 316 pages

Logic For Everyone
Robert A. Herrmann  , Published in 2006, 124 pages

Lectures on Some Aspects of pAdic Analysis
F. Bruhat  Tata Institute of Fundamental Research, Published in 1963, 147 pages

A Course of Elementary Mathematics
John Radford Young  Wm. H. Allen, Published in 1862, 658 pages

On Lie Algebras Of Prime Characteristic
George B. Seligman  American Mathematical Society, Published in 1956, 93 pages

Introduction to the Numerical Integration of PDEs
B. Piette  University of Durham, Published in 2004, 89 pages

Logic for Computer Science
Jean H. Gallier  Longman Higher Education, Published in 1986, 528 pages

Mathematical Methods
Mihir Sen, Joseph M. Powers  University of Notre Dame, Published in 2010, 432 pages

Bayesian Spectrum Analysis and Parameter Estimation
G. Larry Bretthorst  Springer, Published in 1988, 220 pages

Synthetic Differential Geometry
Anders Kock  Cambridge University Press, Published in 2006, 241 pages

Think Stats: Probability and Statistics for Programmers
Allen B. Downey  Green Tea Press, Published in 2011, 122 pages

Contact Topology
George Torres, Robert Gompf  University of Texas at Austin, Published in 2017, 51 pages

Topology Illustrated
Peter Saveliev  Intelligent Perception, Published in 2014, 301 pages

Category Theory and Functional Programming
Mikael VejdemoJohansson  University of St. Andrews, Published in 2012, 99 pages

Geometry and Billiards
Serge Tabachnikov  , Published in 1991, 186 pages

H2 Mathematics Textbook
Yan Min Choo  , Published in 2016, 1384 pages

Linear Algebra
Peter Petersen  UCLA, Published in 2007, 300 pages

Lectures on Fundamental Concepts of Algebra and Geometry
John Wesley Young  Macmillan and co., Published in 1917, 264 pages

Groups Around Us
Pavel Etingof  Massachusetts Institute of Technology, Published in 2018, 25 pages