TY - BOOK AU - Aubin, Jean Pierre, TI - Optima and equilibria: an introduction to nonlinear analysis T2 - Graduate texts in mathematics ; 140 SN - 9783642084461 U1 - 519.3 AUB PY - 1998/// CY - New York PB - Springer KW - Probabilities & applied mathematics KW - Economics mathematical KW - Mathematical analysis KW - Nonlinear theories N1 - Includes bibliographical referencesand index ER -