Ekeland's ε-variational principle for set-valued mappings

In this paper, we introduce the concept of approximate solutions for set-valued mappings and provide a sufficient condition for the existence of approximate solutions of set-valued mappings. We obtain an approximate variational principle for set-valued mappings. Copyright Springer-Verlag Berlin Heidelberg 1998

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Year of publication:	1998
Authors:	Chen, Guang Ya ; Huang, X. X.
Published in:	Computational Statistics. - Springer. - Vol. 48.1998, 2, p. 181-186
Publisher:	Springer
Subject:	Set-valued mapping \| Approximate solution \| Existence theorem \| Approximate variational principle

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

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