Directional derivative of a minimax function

Generalized gradients and applications

Frank H. Clarke · Transactions of the American Mathematical Society · 1975 · 1.2K citations

Natural Sciences, Mathematics, Derivatives +10

Semismooth and Semiconvex Functions in Constrained Optimization

Robert Mifflin · SIAM Journal on Control and Optimization · 1977 · 831 citations · Full text

Natural Sciences, Mathematics, Cost-minimization Analysis +14

Directional Derivatives for Extremal-Value Functions with Applications to the Completely Convex Case

William W. Hogan · Operations Research · 1973 · 102 citations

Natural Sciences, Mathematics, Derivatives +13

Generic differentiability of Lipschitzian functions

G. Lebourg · Transactions of the American Mathematical Society · 1979 · 78 citations

Natural Sciences, Financial Law, Derivatives +14

The Generalized Gradient of a Marginal Function in Mathematical Programming

Jacques Gauvin · Mathematics of Operations Research · 1979 · 56 citations

Natural Sciences, Mathematics, Optimization +12