Recurrent Sequences: Key Results, Applications, and Problems

Math Storm Olympiad Problems

Lecture Notes for Linear Algebra

Elementary Linear Algebra

Lecture Notes on Graph Theory: Lecture Notes on Graph Theory

A Beginner's Guide to Constructing the Universe: The Mathematical Archetypes of Nature, Art, and Science

An Introductory Course in Elementary Number Theory

Linear Algebra: Theory and Applications

MATHEMAICS FORMULAE

Problems and Solutions for Integer and Combinatorial Optimization: Building Skills in Discrete Optimization

Notebooks of Srinivasa Ramanujan: Volume II, Volume 2

A First Course in Linear Algebra: Study Guide for the Undergraduate Linear Algebra Course

Linear Algebra For Dummies

How Numbers Work: Discover the strange and beautiful world of mathematics

Complex Numbers from A to ... Z: Edition 2

A History of Pi

Linear Algebra: Step by Step

Number Theory: Structures, Examples, and Problems

Ramanujan's Place in the World of Mathematics: Essays Providing a Comparative Study