Ekeland Variational Principle and Some of Its Equivalents on a Weighted Graph, Completeness and the OSC Property
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DOI: 10.3390/axioms12030247
Abstract: We prove a version of the Ekeland Variational Principle (EkVP) in a weighted graph G and its equivalence to Caristi fixed point theorem and to the Takahashi minimization principle. The usual completeness and topological notions… read more here.
Keywords: completeness; ekeland variational; osc property; principle ... See more keywords