Borwein, Jonathan M. Convex analysis and nonlinear optimization : theory and examples / Jonathan M. Borwein, Adrian S. Lewis. - 2nd ed. - New York : Springer, c2006. - xii, 310 p. ; 25 cm. - CMS books in mathematics ; 3 . ISBN: 0387295704 (acidfree paper) LCCN: 2005934031 Subjects--Topical Terms: Convex functions.Mathematical optimization.Nonlinear theories. LC Class. No.: QA331.5 / .B65 2006 Dewey Class. No.: 515/.8