The goal in putting together this unique compilation was to present the current status of the solutions to some of the most essential open problems in pure and

This book is an amazing resource for teachers who are struggling to help students develop both procedural fluency and conceptual understanding.. --Dr. Margaret

This new and expanded edition is intended to help candidates prepare for entrance examinations in mathematics and scientific subjects, including STEP (Sixth Ter

Second edition sold 2241 copies in N.A. and 1600 ROW. New edition contains 50 percent new material.

This book presents interesting, important unsolved problems in the mathematical and computational sciences. The contributing authors are leading researchers in