Fisher-Type Fixed Point Results in b -Metric Spaces

Badr Alqahtani, Andreea Fulga, Erdal Karapınar and Ali Özturk
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Badr Alqahtani: Department of Mathematics, King Saud University, Riyadh 11451, Saudi Arabia
Andreea Fulga: Department of Mathematics and Computer Sciences Universitatea Transilvania Brasov, 500036 Brasov, Romania
Erdal Karapınar: Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40402, Taiwan
Ali Özturk: Department of Mathematics, Bolu Abant Izzet Baysal University, 14030 Bolu, Turkey

Mathematics, 2019, vol. 7, issue 1, 1-10

Abstract: In this paper, we prove some common fixed-point theorems for two self-mappings in the context of a complete b -metric space by proposing a new contractive type condition. Further, we derive a result for three self-mappings in the same setting. We provide two examples to demonstrate the validity of the obtained results.

Keywords: b-metric space; common fixed point; weakly compatible (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2019
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