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RANDOM FIXED POINT THEOREMS FOR -NONEXPANSIVE OPERATORS IN FRECHET SPACES
Journal article   Peer reviewed

RANDOM FIXED POINT THEOREMS FOR -NONEXPANSIVE OPERATORS IN FRECHET SPACES

Rahim-Khan Abdul, Hussain Nawab and Nawab Hussain
Journal of the Korean Mathematical Society, Vol.39(1), pp.51-60
2002

Abstract

demiclosed map Chebyshev set random fixed point nonexpansive random operator Frechet space
Some random fixed point theorems for nonexpansive and *-nonexpansive random operators defined on convex and star-shaped sets in a Frechet space are proved. Our work extends recent results of Beg and Shahzad and Tan and Yaun to noncontinuous multivalued random operators, sets analogue to an earlier result of Itoh and provides a random version of a deterministic fixed point theorem due to Singh and Chen.

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