Zobrazeno 1 - 10
of 173
pro vyhledávání: '"φ-contraction"'
Publikováno v:
Applied General Topology, Vol 24, Iss 2, Pp 469-483 (2023)
In this paper, φ-contractions are defined and then, some new fixed point theorems are established for certain nonlinear mappings associated with one-dimensional (c)-comparison functions in fuzzy metric spaces. Next, generalized φ-contractions are d
Externí odkaz:
https://doaj.org/article/db81235310fe4d2abc1e60638a2baadf
Publikováno v:
Applied General Topology, Vol 24, Iss 1, Pp 129-144 (2023)
In this paper, we obtain two common fixed point results for mappings satisfying the generalized (ψ,φ)-contractive type conditions given by a rational expression on a complete metric space. Our results generalize several well known theorems of the l
Externí odkaz:
https://doaj.org/article/57fd3503a58c4a38853dc9f33f46dfcd
Autor:
Ullah Kifayat, Katiyar S. K.
Publikováno v:
Topological Algebra and its Applications, Vol 10, Iss 1, Pp 161-166 (2022)
In this article, we are considering the cyclic weak ϕ-contraction and prove that the result is also true in Hausdorff metric space. We are constructing a cyclic weak ϕ iterated function system (IFS), which gives the self-referential set or attracto
Externí odkaz:
https://doaj.org/article/1e8c31ddd19341b0a42719aa48331cef
Autor:
Monica-Felicia Bota, Liliana Guran
Publikováno v:
AIMS Mathematics, Vol 7, Iss 1, Pp 518-535 (2022)
The purpose of the present paper is to prove some fixed point results for cyclic-type operators in extended b-metric spaces. The considered operators are generalized φ-contractions and α-φ contractions. The last section is devoted to applications
Externí odkaz:
https://doaj.org/article/126b558c94aa4d55ba2d1a7f38832273
Publikováno v:
Axioms, Vol 12, Iss 7, p 672 (2023)
Thispaper recognizes a general approach related to recent fixed point results about the classes of interpolative and hybrid contractions in metric space and general metric spaces. Considering auxiliary functions, so called Wardowski functions, and a
Externí odkaz:
https://doaj.org/article/dd399e5838074e25a68051ebf02a2945
Akademický článek
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Publikováno v:
Mathematics, Vol 11, Iss 20, p 4318 (2023)
The aim of this article is to investigate the relationship between integral-type contractions and the generalized dynamic process. The fixed-point results for multivalued mappings that satisfy both the integral Khan-type contraction and the integral
Externí odkaz:
https://doaj.org/article/0bc9ccd0865e49408410c786f507da99
Publikováno v:
Symmetry, Vol 15, Iss 9, p 1797 (2023)
This paper discusses some properties of complex-valued fuzzy metric spaces and introduces the α-admissible mappings in the setting of complex-valued fuzzy metric spaces. We establish fixed point theorems for mappings satisfying symmetric contractive
Externí odkaz:
https://doaj.org/article/0653a86231264278be9c49df43156335
Publikováno v:
AIMS Mathematics, Vol 6, Iss 11, Pp 11620-11630 (2021)
In this paper, we introduce the notion of probabilistic $ (\omega, \gamma, \phi) $-contraction and establish the existence coupled coincidence points for mixed monotone operators subjected to the introduced contraction in the framework of ordered Men
Externí odkaz:
https://doaj.org/article/0817804c627f4c499bdfa4d29b0619cf
Publikováno v:
Mathematics, Vol 10, Iss 21, p 4138 (2022)
We introduce the class of enriched φ-contractions in Banach spaces as a natural generalization of φ-contractions and study the existence and approximation of the fixed points of mappings in this new class, which is shown to be an unsaturated class
Externí odkaz:
https://doaj.org/article/f885f24e5cb84ea7a766ddf095933ee9