SEMIGROUPS OF MIDPOINT CONVEX SET-VALUED FUNCTIONS

被引：0

作者：

SMAJDOR, A ^{[1
]}

机构：

[1] PEDAGOG UNIV,PL-30084 KRAKOW,POLAND

来源：

PUBLICATIONES MATHEMATICAE-DEBRECEN | 1995年 / 46卷 / 1-2期

关键词：

MIDPOINT CONVEX SET-VALUED FUNCTIONS; ITERATION SEMIGROUPS;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A set-valued function F from a convex subset D of a real vector space X into the set n(Y) of all non-empty subsets of a real vector space Y is said to be midpoint convex iff 1/2[F(x)+F(x)]subset of F[1/2(x+y)] for all x, y is an element of D. This note deals with iteration semigroups of midpoint convex set-valued functions on a whole linear space.

引用

页码：161 / 170

页数：10

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