Acta Mathematica Vietnamica
Search within journal
Volumes and issues
ON THE MAXIMAL MONOTONICITY OF SUBDIFFERENTIALS
DINH THE LUCpp. 99-106
Abstract
We prove that a lower semicontinuous function from a Banach space to the extended real line is convex if and only if its subdifferential is monotone. A simple proof of the maximality of monotone subdifferentials is also given.