Ekeland's principle for vector-valued maps based on the characterization of uniform spaces via families of generalized quasi-metrics
type: Item
instance of: scholarly article
title: Ekeland's principle for vector-valued maps based on the characterization of uniform spaces via families of generalized quasi-metrics
zbMATH Open document ID: 1121.58018
author: N. E. Zubov
published in: Lobachevskii Journal of Mathematics
publication date: 2007-04-11T00:00:00Z
full work available at URL: https://eudml.org/doc/225785
full work available at URL: 34.html
review text: In this paper a generalization of Ekeland's variational principle in the case of vector-valued maps is established. The proof is a straightforward consequence of the characterization of uniform topological spaces via families of generalized quasi-metrics.
reviewed by: Vicenţiu D. Rădulescu
Mathematics Subject Classification ID: 58E30
Mathematics Subject Classification ID: 49J40
Mathematics Subject Classification ID: 49J52
Mathematics Subject Classification ID: 54E15
zbMATH DE Number: 5141799
zbMATH Keywords: variational principle
zbMATH Keywords: nonsmooth analysis
zbMATH Keywords: quasi-metric
zbMATH Keywords: uniform spaces
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 5141799