On Ekeland's variational principle in partial metric spaces

Calogero Vetro, Erdal Karapinar, Hassen Aydi

Risultato della ricerca: Articlepeer review

17 Citazioni (Scopus)

Abstract

In this paper, lower semi-continuous functions are used to extend Ekeland's variational principle to the class of partial metric spaces. As consequences of our results, we obtain some fixed point theorems of Caristi and Clarke types.
Lingua originaleEnglish
pagine (da-a)257-262
Numero di pagine6
RivistaAPPLIED MATHEMATICS & INFORMATION SCIENCES
Volume9
Stato di pubblicazionePublished - 2015

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.2600.2612???
  • ???subjectarea.asjc.1700.1706???
  • ???subjectarea.asjc.1700.1703???
  • ???subjectarea.asjc.2600.2604???

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