3 resultados para 604

em Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España


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[EN] The purpose of this paper is to provide sufficient conditions for the existence of a unique best proximity point for Geraghty-contractions.Our paper provides an extension of a result due to Geraghty (Proc. Am. Math. Soc. 40:604-608, 1973).