Composition operators on f-algebras

被引：1
|
作者：
Abid, R. [1 ]
Ben Amor, M. A. [2 ]
Boulabiar, K. [3 ]
机构：
[1] Univ Carthage, IPEST, Dept Cycle Preparatoire, BP 51, La Marsa 2070, Tunisia
[2] Univ Carthage, Dept Cycle Agregatif IPEST, BP 51, La Marsa 2070, Tunisia
[3] Univ Tunis El Manar, Fac Sci Tunis, Dept Math, Lab Rech LATAO, El Manar 2092, Tunisia
来源：
POSITIVITY | 2017年 / 21卷 / 02期
关键词：
Composition operator; f-algebra; Separating;
D O I：
10.1007/s11117-016-0423-3
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
By a composition operator between two f-algebras we mean a positive algebra homomorphism. This paper intends to give a systematic study of such operators. A particular attention is paid to their connection with separating regular operators as well as to their global behavior in the module of regular operators. The paper ends with some open problems.
引用
收藏
页码：521 / 537
页数：17
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