GENERALIZED METRIC SPACES AND SOME RELATED FIXED POINT THEOREMS

被引：0
作者：
El Adraoui, Abderrahim [1 ]
Kabil, Mustapha [2 ]
Lazaiz, Samih [3 ]
机构：
[1] Hassan II Univ Casablanca, Fac Sci Ben Msick, Lab Anal Modeling & Simulat, Casablanca, Morocco
[2] Hassan II Univ Casablanca, Fac Sci & Technol Mohammedia, Lab Math Comp Sci & Applicat, Casablanca, Morocco
[3] Hassan II Univ, ENSAM Casablanca, Casablanca, Morocco
来源：
FIXED POINT THEORY | 2022年 / 23卷 / 01期
关键词：
Binary relation; fixed point; generalized metric spaces; nonexpansive mapping; normal structure; relational endomorphisms;
D O I：
10.24193/fpt-ro.2022.1.03
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we study the existence of fixed point for relational endomorphisms. This class of mappings generalizes that of order and edge preserving mappings on posets and graphs respectively. As an application, we give a DeMarr-Type result for a family of Banach operator pairs in a binary relational system.
引用
收藏
页码：35 / 36
页数：2
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