East Asian mathematical journal
- Volume 15 Issue 2
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- Pages.301-312
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- 1999
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- 1226-6973(pISSN)
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- 2287-2833(eISSN)
EXISTENCE OF ERGODIC RETRACTIONS FOR ASYMPTOTICALLY NONEXPANSIVE SEMIGROUPS WITH NONCONVEX AND NONCLOSED DOMAINS
- Kim, Jong-Kyu (Department of Mathematics Kyungnam University) ;
- Nam, Young-Man (Department of Mathematics Kyungnam University)
- Published : 1999.12.25
Abstract
In this paper, we study the nonlinear ergodic retraction theorems for an asymptotically nonexpansive semigroup with nonconvex and nonclosed domains in Hilbert spaces.
Keywords
- Nonlinear ergodic theorem;
- general semitopological semigroup;
- asymptotically nonexpansive semigroup;
- ergodic retraction