Quadruple fixed point theorems for nonlinear contractions on partial metric spaces

Applied General Topology

卷:15

Erdal Karapinar¹  Kenan Tas² 

[1] Atilim University;

[2] Cancaya University;

关键词: Fixed point theorems;    Nonlinear contraction;    Partial metric space;    Parially ordered set;    Quadruple Fixed Point.;   

DOI  :  10.4995/agt.2014.2032

来源: DOAJ

【 摘 要 】

The notion of coupled fixed point was introduced by Guo and Laksmikantham [12]. Later Gnana Bhaskar and Lakshmikantham in [11] investigated the coupled fixed points in the setting of partially ordered set by defining the notion of mixed monotone property. Very recently, the concept of tripled fixed point was introduced by Berinde and Borcut [7]. Following this trend, Karapınar[19] defined the quadruple fixed point. In this manuscript, quadruple fixed point is discussed and some new fixed point theorems are obtained on partial metric spaces.

【 授权许可】

Unknown