books.google.de - Convex functions play an important role in almost all branches of mathematics as well as other areas of science and engineering. This book is a thorough introduction to contemporary convex function theory addressed to all people whose research or teaching interests intersect with the field of convexity....http://books.google.de/books/about/Convex_Functions_and_Their_Applications.html?hl=de&id=xpT_Kl9OS24C&utm_source=gb-gplus-shareConvex Functions and Their Applications
