This text is designed to teach students how to read and write proofs in mathematics and to acquaint them with how mathematicians investigate problems and formul

Proofs and Refutations is for those interested in the methodology, philosophy and history of mathematics.

The Budapest semesters in mathematics were initiated with the aim of offering undergraduate courses that convey the tradition of Hungarian mathematics to Englis

This introduction to recent developments in algebraic combinatorics illustrates how research in mathematics actually progresses. The author recounts the dramati

According to the great mathematician Paul Erdös, God maintains perfect mathematical proofs in The Book. This book presents the authors candidates for such "per