TY - BOOK AU - JEAN PAUL PENOT TI - CALCULUS WITHOUT DERIVATIVES SN - 9781461445371 U1 - 515 PY - 2013/// CY - NEW YORK PB - SPRINGER KW - CALCULAS KW - DIFFERENTIAL CALCULUS KW - FUNCTIONAL ANALYSIS N2 - Calculus Without Derivatives expounds the foundations and recent advances in nonsmooth analysis, a powerful compound of mathematical tools that obviates the usual smoothness assumptions. The second one presents the classical tools of differential calculus and includes a section about the calculus of variations ER -