On surrounding quasi-contractions on non-triangular metric spaces

The aim of this paper is to establish some fixed point results for surrounding quasi-contractions in non-triangular metric spaces. Also, we prove the Banach principle of contraction in non-triangular metric spaces. As applications of our theorems, we deduce certain well-known results in b-metric spa...

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Main Authors: Karapinar Erdal, Khojasteh Farshid, Mitrović Zoran D., Rakočević Vladimir
Format: Article
Language:English
Published: De Gruyter 2020-10-01
Series:Open Mathematics
Subjects:
Online Access:https://doi.org/10.1515/math-2020-0083
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author Karapinar Erdal
Khojasteh Farshid
Mitrović Zoran D.
Rakočević Vladimir
author_facet Karapinar Erdal
Khojasteh Farshid
Mitrović Zoran D.
Rakočević Vladimir
author_sort Karapinar Erdal
collection DOAJ
description The aim of this paper is to establish some fixed point results for surrounding quasi-contractions in non-triangular metric spaces. Also, we prove the Banach principle of contraction in non-triangular metric spaces. As applications of our theorems, we deduce certain well-known results in b-metric spaces as corollaries.
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spelling doaj.art-b9dc542656c74b9f8fa4c78cc974c7ed2022-12-21T18:35:35ZengDe GruyterOpen Mathematics2391-54552020-10-011811113112110.1515/math-2020-0083math-2020-0083On surrounding quasi-contractions on non-triangular metric spacesKarapinar Erdal0Khojasteh Farshid1Mitrović Zoran D.2Rakočević Vladimir3Division of Applied Mathematics, Thu Dau Mot University, Binh Duong Province, VietnamYoung Researcher and Elite Club, Arak Branch, Islamic Azad University, Arak, IranFaculty of Electrical Engineering, University of Banja Luka, Patre 5, 78000, Banja Luka, Bosnia and HerzegovinaFaculty of Sciences and Mathematics, Department of Mathematics, University of Niš, Višegradska 33, 18000, Niš, SerbiaThe aim of this paper is to establish some fixed point results for surrounding quasi-contractions in non-triangular metric spaces. Also, we prove the Banach principle of contraction in non-triangular metric spaces. As applications of our theorems, we deduce certain well-known results in b-metric spaces as corollaries.https://doi.org/10.1515/math-2020-0083non-triangular metric spacesquasi-contractionb-metric spaces47h1054h25
spellingShingle Karapinar Erdal
Khojasteh Farshid
Mitrović Zoran D.
Rakočević Vladimir
On surrounding quasi-contractions on non-triangular metric spaces
Open Mathematics
non-triangular metric spaces
quasi-contraction
b-metric spaces
47h10
54h25
title On surrounding quasi-contractions on non-triangular metric spaces
title_full On surrounding quasi-contractions on non-triangular metric spaces
title_fullStr On surrounding quasi-contractions on non-triangular metric spaces
title_full_unstemmed On surrounding quasi-contractions on non-triangular metric spaces
title_short On surrounding quasi-contractions on non-triangular metric spaces
title_sort on surrounding quasi contractions on non triangular metric spaces
topic non-triangular metric spaces
quasi-contraction
b-metric spaces
47h10
54h25
url https://doi.org/10.1515/math-2020-0083
work_keys_str_mv AT karapinarerdal onsurroundingquasicontractionsonnontriangularmetricspaces
AT khojastehfarshid onsurroundingquasicontractionsonnontriangularmetricspaces
AT mitroviczorand onsurroundingquasicontractionsonnontriangularmetricspaces
AT rakocevicvladimir onsurroundingquasicontractionsonnontriangularmetricspaces