Fixed Point Theorems For Commutative Semigroups of Nonexpansive Mappings in General Banach Spaces
Jiang Xianghua · Journal of Huaiyin Teachers College · 2008
In this paper,we first provide the existence theorems of fixed points for commutative semigroups of nonexpansive mappings in general Banach spaces.Our results extend some known results of Suzukia and Takahashi to the case of commutative semigroups.