G-β-ψ-contractive type mappings in G-metric spaces

被引：26

作者：

Alghamdi, Maryam A. ^{[1
]}

Karapinar, Erdal ^{[2
]}

机构：

[1] King Abdulaziz Univ, Dept Math, Sci Fac Girls, POB 4087, Jeddah 21491, Saudi Arabia

[2] Atilim Univ, Dept Math, TR-06836 Ankara, Turkey

来源：

FIXED POINT THEORY AND APPLICATIONS | 2013年

关键词：

FIXED-POINT THEOREMS; NONLINEAR CONTRACTIONS;

D O I：

10.1186/1687-1812-2013-123

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we introduce G-beta-psi-contractive mappings which are generalizations of alpha-psi-contractive mappings in the context of G-metric spaces. Additionally, we prove existence and uniqueness of fixed points of such contractive mappings. Our results generalize, extend and improve the existing results in the literature. We state some examples to illustrate our results.

引用

页数：17

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