Nonlinear mean ergodic theorems for semigroups in Hilbert spaces

被引:0
|
作者
Temir, Seyit [1 ]
Gul, Ozlem [1 ]
机构
[1] Harran Univ, Dept Math, Arts & Sci Fac, TR-63200 Sanliurfa, Turkey
关键词
D O I
10.1155/2007/73246
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let K be a nonempty subset ( not necessarily closed and convex) of a Hilbert space and let G = {T( t); t >= 0} be a semigroup on K and let alpha(.) : [0,infinity) -> K be an almost orbit of G. In this paper, we prove that every almost orbit of G is almost weakly and strongly convergent to its asymptotic center.
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页数:9
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