Approximate Invariance and Differential Inclusions in Hilbert Spaces

Generalized gradients and applications

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

Natural Sciences, Mathematics, Derivatives +10

Book Review: Vector measures

J. R. Retherford · Bulletin of the American Mathematical Society · 1978 · 657 citations · Full text

Natural Sciences, Data Science, Probability Theory +5

Lower Semicontinuous Solutions of Hamilton–Jacobi–Bellman Equations

Hélène Frankowska · SIAM Journal on Control and Optimization · 1993 · 277 citations

Natural Sciences, Mathematics, Differential Equations +14

A smooth variational principle with applications to subdifferentiability and to differentiability of convex functions

Jonathan M. Borwein, David Preiss · Transactions of the American Mathematical Society · 1987 · 261 citations

Natural Sciences, Mathematics, Derivatives +16

Qualitative properties of trajectories of control systems: A survey

Peter Clarke, Yu. S. Ledyaev, Ronald J. Stern et al. · Journal of Dynamical and Control Systems · 1995 · 178 citations

Engineering, Mathematics, Systems Engineering +14