FIXED POINTS OF CONTRACTIONS AND CYCLIC CONTRACTIONS ON C*-ALGEBRA-VALUED b-METRIC SPACES

被引：2
|
作者：
Kadelburg, Zoran [1 ]
Nastasi, Antonella [2 ]
Radenovic, Stojan [3 ]
Vetro, Pasquale [2 ]
机构：
[1] Univ Belgrade, Fac Math, Belgrade, Serbia
[2] Univ Palermo, Dept Math & Comp Sci, Via Archirafi 34, I-90123 Palermo, Italy
[3] Univ Belgrade, Fac Mech Engn, Belgrade, Serbia
来源：
ADVANCES IN OPERATOR THEORY | 2016年 / 1卷 / 01期
关键词：
C*-algebra-valued b-metric space; b-metric space; cyclic type mapping; expansive mapping;
D O I：
10.22034/aot.1610.1030
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we discuss and improve some recent results about contractive and cyclic mappings established in the framework of C*-algebra valued b-metric spaces. Our proofs are much shorter than the ones in existing literature. Also, we give two examples that support our approach.
引用
收藏
页码：92 / 103
页数：12
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