Groups and Symmetry: Theory and Applications

Math Storm Olympiad Problems

Semihypergroup Theory

Lecture Notes on Graph Theory: Lecture Notes on Graph Theory

A First Course in Group Theory

MATHEMAICS FORMULAE

Vectors and Functions of Several Variables

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

Examples and Problems in Advanced Calculus: Real-Valued Functions

Proof and the Art of Mathematics

Fundamental Concepts of Abstract Algebra

Hypergroup Theory

Combinatorial Optimization: Algorithms and Complexity

Elements of Abstract Algebra

Krasner Hyperring Theory

Class Groups of Number Fields and Related Topics

Walk Through Weak Hyperstructures, A: Hv-structures

How to Guard an Art Gallery: And Other Discrete Mathematical Adventures

Abstract Algebra: A First Course, Second Edition