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Random approximations and random fixed point theorems for random 1-setn-contractive non-self-maps in abstract cones

 

作者: Lishan Liu,  

 

期刊: Stochastic Analysis and Applications  (Taylor Available online 2000)
卷期: Volume 18, issue 1  

页码: 125-144

 

ISSN:0736-2994

 

年代: 2000

 

DOI:10.1080/07362990008809659

 

出版商: Marcel Dekker, Inc.

 

数据来源: Taylor

 

摘要:

In this paper, we will prove that the random version of Fan's Theorem [6, Theorem 2] is true for a random hemicompact 1-set-contractive map defined on a closed ball, a sphere and an annulus in cones. This class of random 1-set-contractive map includes random condensing maps, random continuous semicontractive maps, randomLANEmaps, random nonexpansive maps and others. As applications of our theorems, some random fixed point theorems of non-self-maps are proved under various well-known boundary conditions. Our results are generalizations, improvements or stochastic versions of the recent results obtained by many authors

 

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