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

页码：92 / 103

页数：12

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