Thorough introduction to an important area of mathematics Contains recent results Includes many exercises

This collection of surveys consists in part of extensions of papers presented at the conferences on convexity at the Technische Universitat Wien (July 1981) and

Suitable for advanced undergraduates and graduate students, this text introduces the broad scope of convexity. It leads students to open questions and unsolved

The product of a collaboration of over 15 years, this volume is unique because it focuses on convex functions themselves, rather than on convex analysis. The au

This book consists of two parts. Firstly, the main notions of abstract convexity and their applications in the study of some classes of functions and sets are p