Borwein, Jonathan M Convex functions : constructions, characterizations and counterexamples Jonathan M. Borwein, Jon D. Vanderwerff - Cambridge Cambridge University Press 2010 - x, 521 p. : ill. ; 25 cm Includes bibliographical references (p. [485]-507) and index ISBN: 9780521850056 ISSN: 2010287984 Subjects--Topical Terms: Banach spacesConvex functionsGeometry, Non-Euclidean Dewey Class. No.: 515.8 BOR