作者:Rafael Acosta Portilla Juan; Alberto Hernandez Linares Carlos; Perez Garcia Victor
来源:Journal of Function Spaces, 2016, 2016: 9310515.
DOI:10.1155/2016/9310515
摘要
We characterize the family of nonexpansive mappings which are invariant under renormings and we also compare the families of nonexpansive mappings under two equivalent norms.