**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

**Elementary Number Theory: Primes, Congruences, and Secrets**

by

**William Stein**-

**Springer**

Textbook on number theory and elliptic curves. It discusses primes, factorization, continued fractions, quadratic forms, computation, elliptic curves, their applications to algorithmic problems, and connections with problems in number theory.

(

**11942**views)

**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.

(

**9087**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.

(

**4997**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.

(

**13261**views)