We give some fixed point theorems in the setting of metric spaces or partial metric spaces endowed with a finite number of graphs. The presented results extend and improve several well knownresults in the literature. In particular, we discuss a Caristi type fixed point theorem in the setting of partial metric spaces, which has a close relation to Ekeland's principle.
|Numero di pagine||13|
|Rivista||Topology and its Applications|
|Stato di pubblicazione||Published - 2014|
All Science Journal Classification (ASJC) codes
- Geometry and Topology