Hostname: page-component-7b7567c8c-2rsb6 Total loading time: 0 Render date: 2026-11-12T10:43:29.872Z Has data issue: false hasContentIssue false

A Characterization of Proximal Subgradient Set-Valued Mappings

Published online by Cambridge University Press:  20 November 2018

R. A. Poliquin*
Affiliation:
Department of Mathematics University of Alberta Edmonton, Alberta T6G 2G1
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button.

In this paper we tackle the problem of identifying set-valued mappings that are subgradient set-valued mappings. We show that a set-valued mapping is the proximal subgradient mapping of a lower semicontinuous function bounded below by a quadratic if and only if it satisfies a monotone selection property.

Information

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 1993