Common fixed points of g -quasicontractions and related mappings in 0-complete partial metric spaces

Fixexd point theory and applications

Zoran Kadelburg¹  Stojan Radenović²  Cristina di Bari³  Hemant Kumar Nashine⁴ 

[1] degli Studi di Palermo, Palermo, Italy;Department of Mathematics, Disha Institute of Management and Technology, Raipur, India;Dipartimento di Matematica ed Applicazioni, UniversitàFaculty of Mathematics, University of Belgrade, Beograd, Serbia;Faculty of Mechanical Engineering, University of Belgrade, Beograd, Serbia

关键词: fixed point;    common fixed point;    partial metric space;    0-complete space;    quasicontraction;   

DOI  :  10.1186/1687-1812-2012-113

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

Common fixed point results are obtained in 0-complete partial metric spaces under various contractive conditions, including g-quasicontractions and mappings with a contractive iterate. In this way, several results obtained recently are generalized. Examples are provided when these results can be applied and neither corresponding metric results nor the results with the standard completeness assumption of the underlying partial metric space can. MSC:47H10, 54H25.

【 授权许可】

CC BY