Pant, SumitKumar Singh, NarendraThayat, Suraj Singh2025-10-072025-10-072025-10-011576-9402https://riunet.upv.es/handle/10251/227660[EN] This paper proposes a best proximity point theorem for non-self mappings in complete metric spaces, providing necessary and sufficient conditions for their existence. A fixed point theorem is introduced as a corollary and these results are applied to analytic functions of a complex variable, showcasing their relevance to broader mathematical and applied contexts.Reconocimiento - No comercial - Compartir igual (by-nc-sa)Best proximity pointBon-self mappingComplete metric spaceA necessary and sufficient condition for best proximity point in complete metric spaces with applications to analytic functionsArtÃculo10.4995/agt.2025.23324Abierto1989-4147