摘要
本文利用半紧1-集压缩的不动点指数推广了Altman关于全连续映射的一个不动点定理,并对其边界条件进行了改进.
In this paper using theory of fixed point index for demi-compact 1-set contractive mappings, a generalization's of Altman's the fixed point theorems for completely continuous mappings are obtained.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
1992年第1期51-54,共4页
Journal of Sichuan Normal University(Natural Science)
关键词
半紧l-集压缩
不动点
楔
wedge
demi-compact 1-set contractive
fixed point