This book is a tribute to Paul Erdos, the wandering mathematician once described as the "prince of problem solvers and the absolute monarch of problem posers." It examines the legacy of open problems he left to the world after his death in 1996.

Fan Chung (Author) , Ron Graham (Author)

1. Introduction 2. Ramsey Theory 3. Extremal Graph Theory 4. Coloring, Packing, and Covering 5. Random Graphs and Graph Enumeration 6. Hypergraphs 7. Infinite Graphs