Approximate fixed points for discontinuous set-valued mappings

We define a notion of measure of discontinuity and establish an existence theorem of approximate fixed point for discontinuous set-valued maps, generalizing the fixed point theorem of Kakutani. Copyright Springer-Verlag Berlin Heidelberg 1998

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Year of publication:	1998
Authors:	Hou, Shui-Hung ; Chen, Guang Ya
Published in:	Computational Statistics. - Springer. - Vol. 48.1998, 2, p. 201-206
Publisher:	Springer
Subject:	Set-valued map \| measure of discontinuity \| approximate fixed point

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Extent:	text/html
Type of publication:	Article
Source:	RePEc - Research Papers in Economics

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