**Topology of Numbers**

by Allen Hatcher

**Publisher**: Cornell University 2014**Number of pages**: 122

**Description**:

An introductory textbook on elementary number theory from a geometric point of view, as opposed to the usual strictly algebraic approach. A fair amount of the book is devoted to studying Conway's topographs associated to quadratic forms in two variables.

Download or read it online for free here:

**Download link**

(1.7MB, PDF)

## Similar books

**The Theory of Numbers**

by

**R. D. Carmichael**-

**John Wiley & Sons**

The purpose of this book is to give the reader a convenient introduction to the theory of numbers. The treatment throughout is made as brief as is possible consistent with clearness and is confined entirely to fundamental matters.

(

**9608**views)

**An Introduction to the Theory of Numbers**

by

**Leo Moser**-

**The Trillia Group**

The book on elementary number theory: compositions and partitions, arithmetic functions, distribution of primes, irrational numbers, congruences, Diophantine equations; combinatorial number theory, and geometry of numbers.

(

**13854**views)

**Theoretic Arithmetic**

by

**Thomas Taylor, A. J. Valpy**

The substance of all that has been written on this subject by Nicomachus, Iamblichus, and Boetius, together with some particulars respecting perfect, amicable, and other numbers, which are not to be found in the writings of modern mathematicians.

(

**7128**views)

**A Friendly Introduction to Number Theory**

by

**Joseph H. Silverman**-

**Pearson Education, Inc.**

Introductory undergraduate text designed to entice non-math majors into learning some mathematics, while at the same time teaching them how to think mathematically. The exposition is informal, with a wealth of examples that are analyzed for patterns.

(

**6349**views)