REMARK ON SUPRA-ADDITIVE AND SUPRA-MULTIPLICATIVE OPERATORS ON C(X)

被引:0
|
作者
Ercan, Z. [1 ]
机构
[1] Middle East Tech Univ, Dept Math, TR-06531 Ankara, Turkey
来源
MATHEMATICA BOHEMICA | 2007年 / 132卷 / 01期
关键词
C(X)-space; supra-additive; supra-multiplicative operator; realcompact;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
M. Radulescu proved the following result: Let X be a compact Hausdorff topological space and pi : C(X) -> C(X) a supra-additive and supra-multiplicative operator. Then pi is linear and multiplicative. We generalize this result to arbitrary topological spaces.
引用
收藏
页码:55 / 58
页数:4
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