摘要
引入一类更广泛于非扩张映象的一种映象,推广了Bogin和Gregus的结论,并对完备度量空间和完备凸度量空间上该映象的不动点定理给出了证明.
This paper the results by Bogin and introduces a kind of Gregus, and gives complete convex metric space. mapping from a class of generalized non-expansive mapping, extends proofs for the fixed point theorem on complete metric space and
出处
《重庆工商大学学报（自然科学版）》
2013年第10期8-12,共5页
Journal of Chongqing Technology and Business University:Natural Science Edition
关键词
不动点
压缩
非扩张
凸度量空间
fixed point
contraction
non-expansion
convex metric space
