A new minimal point theorem in product spaces
type: Item
instance of: scholarly article
title: A new minimal point theorem in product spaces
zbMATH Open document ID: 0938.49010
DOI: 10.4171/ZAA/911
author: Alfred Göpfert
author: Chr. Tammer
author: Constantin Zălinescu
published in: Zeitschrift für Analysis und ihre Anwendungen
publication date: 2000-06-21T00:00:00Z
full work available at URL: https://eudml.org/doc/48436
review text: A minimal point theorem for a subset \(A\) in a cone in product spaces is derived under weak boundedness assumptions on \(A\). As corollaries two vectorial variants of the Ekeland variational principle are improved, and a new characterization of well-based cones is obtained.
Mathematics Subject Classification ID: 49J40
Mathematics Subject Classification ID: 90C29
Mathematics Subject Classification ID: 90C26
zbMATH DE Number: 1356408
zbMATH Keywords: minimal point theorem
zbMATH Keywords: Ekeland variational principle
zbMATH Keywords: well-based cones
MaRDI profile type: Publication
cites work: Continuity and Differentiability Properties of Convex Operators
cites work: On the vectorial Ekeland's variational principle and minimal points in product spaces
cites work: Q4887340
cites work: Q4014092
cites work: Convex functions, monotone operators and differentiability.
OpenAlex ID: W2088951983
description: scientific article; zbMATH DE number 1356408