Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Talat Nazir"'
Publikováno v:
Journal of King Saud University: Science, Vol 36, Iss 9, Pp 103329- (2024)
There has been a worldwide epidemic of heroin that has affected people, families, societies, and cultures across the world. Now, the heroin epidemic has transitioned from heroin abuse to the overuse of synthetic narcotics, which are widely accessible
Externí odkaz:
https://doaj.org/article/f5b48e4380c44b4fb6f44b0dc3523003
Publikováno v:
Applied General Topology, Vol 25, Iss 1, Pp 79-96 (2024)
The aim of this paper is to study the sufficient conditions for the existence of attractor of a generalized cyclic iterated function system composed of a complete metric space and a finite collection of generalized cyclic F-contraction mappings. Some
Externí odkaz:
https://doaj.org/article/33014b41fe5740d3aa9405d05322e483
Publikováno v:
Alexandria Engineering Journal, Vol 87, Iss , Pp 1-16 (2024)
In this study, we explore a mathematical model of human immunodeficiency virus type 1 (HIV-1) infection in CD4+ T-cells, considering fractional-order dynamics in the Caputo sense. Fractional models are of great significance due to their capacity to p
Externí odkaz:
https://doaj.org/article/57ac8e314bb04c168ff730d95aacadba
Publikováno v:
Axioms, Vol 13, Iss 10, p 690 (2024)
The aim of this paper is to introduce to a pair of fuzzy graphic rational F-contraction multivalued mappings and to study the necessary condition for the existence of common fixed points of fuzzy multivalued mappings in the setup of generalized param
Externí odkaz:
https://doaj.org/article/5612898731864c31849805734932bd75
Publikováno v:
Mathematics, Vol 12, Iss 18, p 2890 (2024)
In this paper, we first prove the existence and uniqueness of the solution to a variable-order Caputo–Fabrizio fractional stochastic differential equation driven by a multiplicative white noise, which describes random phenomena with non-local effec
Externí odkaz:
https://doaj.org/article/3309d36dd34d41ab8cc8584ec225cb1b
Autor:
Talat Nazir, Sergei Silvestrov
Publikováno v:
Fractal and Fractional, Vol 8, Iss 6, p 346 (2024)
In this paper, we study the generalized F-iterated function system in G-metric space. Several results of common attractors of generalized iterated function systems obtained by using generalized F-Hutchinson operators are also established. We prove th
Externí odkaz:
https://doaj.org/article/7275ccad2404428586a90a6122a385de
Publikováno v:
AIMS Mathematics, Vol 8, Iss 1, Pp 1304-1328 (2023)
We investigate the existence of fixed point problems on a partial metric space. The results obtained are for set contractions in the domain of sets and the pattern for the partial metric space is constructed on a directed graph. Essentially, our main
Externí odkaz:
https://doaj.org/article/38b8d12831544b43ba4fcc3bf0f2cc21
Publikováno v:
AIMS Mathematics, Vol 7, Iss 9, Pp 16590-16611 (2022)
This paper deals with the existence and uniqueness of the best proximity points of nonself-mappings in the context of non-Archimedean fuzzy metric spaces. The existence of different proximal quasi-contractive mappings allowed us to generalize some re
Externí odkaz:
https://doaj.org/article/d7da0f0f035842ec9f8d06ec496c6d51
Publikováno v:
AIMS Mathematics, Vol 7, Iss 7, Pp 13074-13103 (2022)
In this paper, we aim to obtain some new common attractors with the assistance of finite families of generalized contractive mappings, that belong to the special class of mappings defined on a partial metric space. Consequently, a variety of results
Externí odkaz:
https://doaj.org/article/7b6c9590f9bc469aa5016afe0266f45f
Autor:
Talat Nazir, Sergei Silvestrov
Publikováno v:
Fractal and Fractional, Vol 7, Iss 12, p 832 (2023)
In this paper, we present the generalized iterated function system for the construction of common fractals of generalized contractive mappings in the setup of dislocated metric spaces. The well-posedness of attractors’ problems of rational contract
Externí odkaz:
https://doaj.org/article/95c0df3348c54c0a88cb1ad566469de7