FIXED POINT THEOREMS FOR (ψ, φ, w)-WEAK CONTRACTIONS IN COMPLETE METRIC SPACES

被引：0

作者：

Pasangka, Irvandi Corby ^{[1
]}

Kleden, Maria Agustina ^{[1
]}

Putra, Canesha Lapenangga ^{[1
]}

Purnami, Ndaru Atmi ^{[2
]}

机构：

[1] Univ Nusa Cendana, Fac Sci & Engn, Dept Math, Kupang, Indonesia

[2] Inst Teknol Dirgantara Adisutjipto, Fac Ind Engn, Dept Elect Engn, Banguntapan, Indonesia

来源：

JOURNAL OF THE INDONESIAN MATHEMATICAL SOCIETY | 2024年 / 30卷 / 03期

关键词：

fixed point; psi; phi; omega )-weak contractions; omega-distance;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This paper defines the mapping called ( psi, phi, omega )-weak contractions. We then use this definition to prove the existence of a fixed point. The mapping we defined above is a modified mapping by Liu and Chai. We use the concept of omega-distance to prove the fixed point theorem. Since every omega-distance is a metric, the resulting theorem is also satisfied for every metric.

引用

页码：352 / 360

页数：9

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