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  • Article
    Citation - WoS: 27
    Citation - Scopus: 29
    On the Weak Form of Ekeland's Variational Principle in Quasi-Metric Spaces
    (Elsevier, 2015) Karapinar, Erdal; Romaguera, Salvador
    We show that a quasi-metric space is right K-sequentially complete if and only if it satisfies the property of the weak form of Eke land's Variational Principle. This result solves a question raised by S. Cobzas (2011) [3]. (C) 2015 Elsevier B.V. All rights reserved.