The Prox map

Convergence of convex sets and of solutions of variational inequalities

Umberto Mosco · Advances in Mathematics · 1969 · 973 citations

Natural Sciences, Mathematics, Optimization +11

Approximate selections, best approximations, fixed points, and invariant sets

Simeon Reich · Journal of Mathematical Analysis and Applications · 1978 · 298 citations

Natural Sciences, Computer Science, Mathematics +16

Fixed points of compact multifunctions

C. J. Himmelberg · Journal of Mathematical Analysis and Applications · 1972 · 235 citations

Natural Sciences, Operations Management, Topology +6

On the continuity of the Young-Fenchel transform

Umberto Mosco · Journal of Mathematical Analysis and Applications · 1971 · 172 citations

Natural Sciences, Mathematics, Physics +3

APPROXIMATIVE PROPERTIES OF SETS IN NORMED LINEAR SPACES

L. P. Vlasov · Russian Mathematical Surveys · 1973 · 132 citations

Natural Sciences, Mathematics, Set Theory +8