Borwein, Jonathan M. , Convex analysis and nonlinear optimization : theory and examples / Jonathan M. Borwein, Adrian S. Lewis. - 2nd ed. - xii, 310 pages : illustrations ; 24 cm. - CMS books in mathematics ; 3 . ISBN: 0387295704 Subjects--Topical Terms: Convex functions.Mathematical optimization.Nonlinear theories. LC Class. No.: QA331.5 / .B67 2006