6533b82afe1ef96bd128b4b7

RESEARCH PRODUCT

From Caristi’s Theorem to Ekeland’s Variational Principle in 0σ-Complete Metric-Like Spaces

Mohamed JleliBessem SametCalogero VetroFrancesca Vetro

subject

Article Subjectlcsh:Mathematicslcsh:QA1-939

description

We discuss the extension of some fundamental results in nonlinear analysis to the setting of 0σ-complete metric-like spaces. Then, we show that these extensions can be obtained via the corresponding results in standard metric spaces.

10.1155/2014/319619http://dx.doi.org/10.1155/2014/319619