Zobrazeno 1 - 10
of 146
pro vyhledávání: '"orthogonal set"'
Publikováno v:
Transactions on Fuzzy Sets and Systems, Vol 3, Iss 2, Pp 1-22 (2024)
In this manuscript, the concept of an orthogonal intuitionistic fuzzy b-metric space is initiated as a generalization of an intuitionistic fuzzy b-metric space. We presented some fixed point results in this setting. For the validity of the obtained r
Externí odkaz:
https://doaj.org/article/75ecec5a29644ff0a5f4dac0c12a6109
Publikováno v:
Foundations, Vol 3, Iss 3, Pp 393-405 (2023)
Any two points are close together in a
Externí odkaz:
https://doaj.org/article/629cb12d007143b6b8badbfd7010f5e2
Publikováno v:
AIMS Mathematics, Vol 8, Iss 3, Pp 5080-5098 (2023)
In this paper, we introduce the notion of a generalized (α, ΘF)-contraction in the context of an orthogonal F-complete metric space and obtain some new fixed point results for this newly introduced contraction. A nontrivial example is also provided
Externí odkaz:
https://doaj.org/article/80f23fc6f67a4b5191c24fdf76388018
Autor:
Y. Touail
Publikováno v:
Проблемы анализа, Vol 11 (29), Iss 3, Pp 109-124 (2022)
We study existence of fixed points for multivalued ⊥_(𝜓𝐹) -contractions in the setting of generalized orthogonal sets by extending some basic notions related to this new direction of research. The proven theorems generalize and improve many k
Externí odkaz:
https://doaj.org/article/ffe82c75374f4acb986d752a542450de
Publikováno v:
Fractal and Fractional, Vol 8, Iss 1, p 34 (2024)
In this paper, we introduce the notion of orthogonal α–F–convex contraction mapping and prove some fixed-point theorems for self-mapping in orthogonal complete metric spaces. The proven results generalize and extend some of the well-known result
Externí odkaz:
https://doaj.org/article/07fe06784d6d43109c106cf0fba7d1c1
Publikováno v:
AIMS Mathematics, Vol 7, Iss 9, Pp 17393-17402 (2022)
By combining the concept of orthogonality and the Geraghty type contraction, we give some fixed point results in the class of O-metric spaces. Our obtained results extend the existing results in the literature. We also resolve an ordinary type differ
Externí odkaz:
https://doaj.org/article/4332d592a363451bae2a158ea318bf99
Publikováno v:
Karpatsʹkì Matematičnì Publìkacìï, Vol 14, Iss 1, Pp 127-134 (2022)
The purpose of this paper is to prove Boyd-Wong and Matkowski type fixed point theorems in orthogonal metric space which was defined by M.E. Gordji in 2017 and is an extension of the metric space. Some examples are established in support of our main
Externí odkaz:
https://doaj.org/article/b4a8e564ace2417d9201a461cb4f145b
Publikováno v:
Mathematics, Vol 11, Iss 20, p 4320 (2023)
We introduce the notion of orthogonal sets for Birkhoff orthogonality, which we will call Birkhoff orthogonal sets in this paper. As a generalization of orthogonal sets in Hilbert spaces, Birkhoff orthogonal sets are not necessarily linearly independ
Externí odkaz:
https://doaj.org/article/099029c506b64a74a67f6805534564b2
Publikováno v:
AIMS Mathematics, Vol 7, Iss 1, Pp 1198-1210 (2022)
We propose the concept of orthogonally triangular α-admissible mapping and demonstrate some fixed point theorems for self-mappings in orthogonal complete metric spaces. Some of the well-known outcomes in the literature are generalized and expanded b
Externí odkaz:
https://doaj.org/article/13654c093d10442db7d1f08b0533e825
Publikováno v:
Open Mathematics, Vol 19, Iss 1, Pp 1223-1230 (2021)
The concept of coupled 𝔉-orthogonal contraction mapping is introduced in this paper, and some coupled fixed point theorems in orthogonal metric spaces are proved. The obtained results generalize and extend some of the well-known results in the lit
Externí odkaz:
https://doaj.org/article/f45d0b46477b4e1893db47d04c15d899