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非线性算子半群的遍历收敛定理
ERGODIC CONVERGENCE THEOREM OF NONLINEAR OPERATOR SEMIGROUPS
【摘要】 在Banach空间中引入一般渐近非扩张型半群的广义殆轨道的概念,证明了渐近非扩张型半群的遍历收敛定理等价于相应的广义殆轨道的遍历收敛定理.
【Abstract】 This paper introduces the notion of asymptotically almost orbits of general semigroups of asymptotically nonexpansive type mappings, and gives equivalence propositions of ergodic convergence theorems between semigroups and asymptotically almost orbits of semigroups in a Banach space.
【关键词】 渐近非扩张型半群;
广义殆轨道;
弱遍历收敛;
强遍历收敛;
【Key words】 asymptotically nonexpansive type semigroup; asymptotically almost orbit; weak ergodic convergence; strong ergodic convergence;
【Key words】 asymptotically nonexpansive type semigroup; asymptotically almost orbit; weak ergodic convergence; strong ergodic convergence;
【基金】 国家自然科学基金(10171087)
- 【文献出处】 扬州大学学报(自然科学版) ,Journal of Yangzhou University(Natural Science Edition) , 编辑部邮箱 ,2003年03期
- 【分类号】O152.7
- 【下载频次】45