Fixed point results for {α, ξ}-expansive locally contractive mappings

被引：25

作者：

Ahmad, Jamshaid ^{[1
]}

Al-Rawashdeh, Ahmed Saleh ^{[2
]}

Azam, Akbar ^{[1
]}

机构：

[1] COMSATS Inst Informat Technol, Dept Math, Islamabad 44000, Pakistan

[2] UAE Univ, Dept Math Sci, Al Ain 15551, U Arab Emirates

来源：

JOURNAL OF INEQUALITIES AND APPLICATIONS | 2014年

关键词：

expansive mapping; alpha-admissible; fixed point; closed ball; METRIC-SPACES; THEOREMS; PSI;

D O I：

10.1186/1029-242X-2014-364

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We recall the concepts of {alpha, xi}-contractive and alpha-admissible mappings on complete metric spaces to state related fixed point theorems. In this paper, we obtain some fixed point results for {alpha, xi}-expansive locally contractive mappings in complete metric spaces. The contractiveness of the mapping is only on a closed ball instead of the whole space. Our results unify, generalize, and complement various well-known comparable results in the literature.

引用

页数：10

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