Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Mohammed Shehu Shagari"'
Publikováno v:
Journal of Inequalities and Applications, Vol 2024, Iss 1, Pp 1-17 (2024)
Abstract The survey of the available literature shows that a lot of important invariant point problems of Banach and Heilpern types have been examined in both metric and quasimetric spaces. However, a handful of the existing results employed the rece
Externí odkaz:
https://doaj.org/article/903654d3bef3424b9e8a92c02e40b910
Publikováno v:
Проблемы анализа, Vol 13 (31), Iss 1, Pp 50-70 (2024)
In this manuscript, the concept of Jaggi-type hybrid (𝐺, 𝜙, 𝐹 )-contraction is introduced. Some novel fixed point theorems that cannot be inferred from their cognate ones in both metric and quasi metric spaces are established. A non-trivial
Externí odkaz:
https://doaj.org/article/ee9127be580447efa8f48ea5de12c352
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e31269- (2024)
In this work, a family of hybrid contractions, termed Jaggi-type hybrid (ℵ-τ)-contractive mapping is proposed in metric space equipped with a graph and new conditions under which the mapping is a Picard operator are studied. The novel ideas propos
Externí odkaz:
https://doaj.org/article/5842bdcd0c154163b8ee03ef566a1389
Publikováno v:
Results in Control and Optimization, Vol 14, Iss , Pp 100394- (2024)
In this work, a new class of general contractive mappings, with the name Jaggi-Suzuki-type hybrid (K-α-ϕ)-contractive mapping is discussed in metric space equipped with a graph and new criteria for which the mapping is a Picard operator are studied
Externí odkaz:
https://doaj.org/article/ecd71fb736a744838fba4eb842664ba9
Existence results of certain nonlinear polynomial and integral equations via ϝ-contractive operators
Publikováno v:
AIMS Mathematics, Vol 8, Iss 12, Pp 28646-28669 (2023)
In this manuscript, the concept of $ \digamma $-contraction is applied to extend the notion of Jaggi-Suzuki-type hybrid contraction in the framework of $ G $-metric space, which is termed Jaggi-Suzuki-type hybrid $ \digamma $-($ G $-$ \alpha $-$ \phi
Externí odkaz:
https://doaj.org/article/54c4478c5eeb4f0ab22fc0b42daba37c
Autor:
Shazia Kanwal, Shumaila Maham, Mohammed Shehu Shagari, OM Kalthum S. K. Mohamed, Arafa O. Mustafa, Awad A. Bakery
Publikováno v:
Journal of Inequalities and Applications, Vol 2023, Iss 1, Pp 1-18 (2023)
Abstract In the framework of complete metric spaces, the major objective of this paper is to investigate if a common coincidence point exists for more than two fuzzy mappings meeting the criteria of hybrid fuzzy contractions of Nadler’s type in con
Externí odkaz:
https://doaj.org/article/eb1a530b2c714db88c034f1f70c90dae
Fixed point results of fuzzy $(\theta, \mathcal {L})-$ weak contraction in $\mathbb{G}$-metric space
Autor:
Mohammed Shehu Shagari, Yasir Mahmood
Publikováno v:
Journal of Mahani Mathematical Research, Vol 12, Iss 2, Pp 275-288 (2023)
In this paper, the notion of fuzzy $(\theta, \mathcal {L})$-weak contraction in $\mathbb{G}-$metric space is introduced, and sufficient conditions for the existence of fuzzy fixed points for such mappings are investigated. Relevant illustrative examp
Externí odkaz:
https://doaj.org/article/ef74328095b84a6ea9a03fcb1133ba31
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 20, Iss 2, Pp 39-64 (2023)
In this paper, a new general class of contraction, namely admissible hybrid $(G$-$\alpha$-$\phi)$-contraction is introduced and some fixed point theorems that cannot be deduced from their corresponding ones in metric spaces are proved. The distinctio
Externí odkaz:
https://doaj.org/article/30aed958534245ddb7fba06a9b396760
Autor:
Jamilu Abubakar Jiddah, Mohammed Shehu Shagari, Maha Noorwali, Shazia Kanwal, Hassen Aydi, Manuel De La Sen
Publikováno v:
Journal of Inequalities and Applications, Vol 2023, Iss 1, Pp 1-19 (2023)
Abstract In this manuscript, a novel general class of contractions, called Jaggi–Suzuki-type hybrid (G-α-ϕ)-contraction, is introduced and some fixed point theorems that cannot be deduced from their akin in metric spaces are proved. The dominance
Externí odkaz:
https://doaj.org/article/f883f520dbf149f5b4d414d19e629394
Publikováno v:
Electronic Research Archive, Vol 31, Iss 2, Pp 675-690 (2023)
This paper presents a novel concept of G-Hardy-Rogers functional operators on metric spaces endowed with a graph. It investigates sufficient circumstances under which such a mapping becomes a Picard operator. As applications of the principal idea dis
Externí odkaz:
https://doaj.org/article/a0eb3d73ba734c8b8946c2c9e2e2f4b2