Some Coincidence Point Theorems on Abstract Convex Spaces 抽象凸空间中的一类重合点定理
Every weakly countably compact closed convex set in a locally convex space has the quasi-weak drop property. 局部凸空间中每个弱可数紧闭凸集具拟弱滴状性质.
In this paper we extend the width problems in normed space to locally convex space and some results are given. 本文将赋范空间中的宽度推广到了局部凸空间
Convex space,Cauchy sequence Bahach space and linear operator are expanded to extensive set. Their definitions are given,and some theorems are obtained. 给出了可拓赋范空间 ,可拓 Cauchy列 ,可拓 Bahach空间 ,可拓线性算子的定义 ,并得到若干性质
Let X be a real linear space,P a family of separated seminorms on X and TP the locally convex separated topology on X generated by P.The concepts of the S-simplest form of a seminorm family P and the P-reflexive locally convex space (X,TP) are introduced. 设X是实线性空间