A Proposal to the Study of Contractions in Quasi-Metric Spaces
Author(s) -
Hamed Alsulami,
Erdal Karapınar,
Farshid Khojasteh,
Antonio Francisco Roldán López de Hierro
Publication year - 2014
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2014/269286
Subject(s) - uniqueness , metric space , metric (unit) , mathematics , operator (biology) , fixed point theorem , point (geometry) , fixed point , product metric , pure mathematics , metric map , computer science , mathematical analysis , convex metric space , geometry , operations management , biochemistry , chemistry , repressor , transcription factor , economics , gene
We investigate the existence and uniqueness of a fixed point of an operator via simultaneous functions in the setting of complete quasi-metric spaces. Our results generalize and improve several recent results in literature
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