Zobrazeno 1 - 10
of 338
pro vyhledávání: '"weakly contractive"'
Autor:
Ying Chang, Hongyan Guan
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 19299-19331 (2024)
In this paper, we introduce two new classes of mixed $ (\mathcal{S, T}) $-$ \alpha $-admissible mappings and interspersed $ (\mathcal{S}, \mathfrak{g}, \mathcal{T}) $-$ \alpha $-admissible mappings and study the sufficient conditions for the existenc
Externí odkaz:
https://doaj.org/article/ae797fd2bb4d40e6ae95c1996944bbfb
Publikováno v:
AIMS Mathematics, Vol 9, Iss 5, Pp 10832-10857 (2024)
This paper delves into fixed point findings within a complete partially ordered $ b $-metric space, focusing on mappings that adhere to weakly contractive conditions in the presence of essential topological characteristics. These findings represent m
Externí odkaz:
https://doaj.org/article/68aa9652ef42453b86716e877dc28dbf
Publikováno v:
Applied General Topology, Vol 24, Iss 2, Pp 267-280 (2023)
In this present paper, besides other things, we introduce the concept of Ćirić-generalized contractions via wt−distance and then we will prove some new fixed point results for these mappings, which generalize and improve fixed point theorems by L
Externí odkaz:
https://doaj.org/article/ba6c17c5e9aa47f69a6427c1739e8581
Publikováno v:
Fixed Point Theory and Algorithms for Sciences and Engineering, Vol 2023, Iss 1, Pp 1-14 (2023)
Abstract The motivation of the present paper is to introduce and establish some new fixed point results for monotone multivalued functions in partially ordered complete D ∗ $D^{*}$ -metric spaces, where the partial ordered set ( X , ≤ ) $(X,\leq
Externí odkaz:
https://doaj.org/article/ae5dfefce5f44d7b8c0fd00e74cae0ed
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 4 (2023)
In this paper, we prove two fixed point theorems in the setting of orthogonal complete metric spaces via τ-distances. Our theorems generalize and improve many known results in the literature (see, for example Refs. [6, theorem 4.2] and [3, theorem 3
Externí odkaz:
https://doaj.org/article/dd9c76f54b26450d8ce17d5b29550390
Publikováno v:
AIMS Mathematics, Vol 7, Iss 9, Pp 17603-17611 (2022)
In this note, by using basic properties of the recently introduced concepts of generalized metric spaces, new conditions for the existence of a fixed point for weakly type contractive operator which sends a closed subset into the ambient space under
Externí odkaz:
https://doaj.org/article/5c63784634014084a5274711e1d9fa75
Autor:
Venkatesh Duduka, Naga Raju Viswa
Publikováno v:
Ratio Mathematica, Vol 47, Iss 0 (2023)
In this paper, we define $(\psi,\phi)$- generalized almost weakly contractive maps in S-metric spaces and prove an existence and uniqueness of a fixed point to such maps. We also given an example to support of our result.
Externí odkaz:
https://doaj.org/article/138ebccdb9b043e09ed2418662e94053
Autor:
Rhoda Chiroma, Trad Alotaibi, Mohammed Shehu Shagari, Awad A. Bakery, OM Kalthum S. K. Mohammed, Arafa O. Mustafa
Publikováno v:
Axioms, Vol 12, Iss 4, p 397 (2023)
In this paper, the notion of generalized quasi-weakly contractive operators in metric-like spaces is introduced, and new conditions for the existence of fixed points for such mappings are investigated. A non-trivial example which highlights the novel
Externí odkaz:
https://doaj.org/article/37aa31e3ec9e44c8810595404730b1cb
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 18, Iss 1, Pp 107-122 (2021)
In this paper, we generalize the concepts of weakly Kannan, weakly Chatterjea and weakly Zamfirescu for fuzzy metric spaces. Also, we investigate Banach's fixed point theorem for the mentioned classes of functions in these spaces. Moreover, we show t
Externí odkaz:
https://doaj.org/article/3ff7f3b4a9be4058ae1453a7944e89f0
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