Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Andreea Fulga"'
Publikováno v:
AIMS Mathematics, Vol 8, Iss 8, Pp 18898-18918 (2023)
This study investigates the weak convergence of the sequences generated by the inertial relaxed $ CQ $ algorithm with Mann's iteration for solving the split feasibility problem in real Hilbert spaces. Moreover, we present the advantage of our algorit
Externí odkaz:
https://doaj.org/article/ff65a6472a9744f9ac1531772f3ed2a8
Publikováno v:
Mathematics, Vol 11, Iss 22, p 4694 (2023)
The aim of this paper is manifold. We first define the new class of operators called MR-Kannan interpolative type contractions, which includes the Kannan, enriched Kannan, interpolative Kannan type, and enriched interpolative Kannan type operators. S
Externí odkaz:
https://doaj.org/article/4436803dc867411f9abe2fa1ed06afc1
Publikováno v:
Applied General Topology, Vol 23, Iss 1, Pp 145-156 (2022)
Recently Zhu and Zhai studied the concepts of cone b-norm and cone b-Banach space as generalizations of cone b-metric spaces and theygave a definition of ϕ-operator and obtained some new fixed point theorems in cone b-Banach spaces over Banach algeb
Externí odkaz:
https://doaj.org/article/9fa1c477395f49d6b01d1dd1198afd66
Autor:
Erdal Karapınar, Andreea Fulga
Publikováno v:
AIMS Mathematics, Vol 7, Iss 7, Pp 12702-12717 (2022)
In this paper, the notion of hybrid Jaggi-Meir-Keeler type contraction is introduced. The existence of a fixed point for such operators is investigated. The derived results combine and extend a number of existing results in the corresponding literatu
Externí odkaz:
https://doaj.org/article/fb06a32ada7c40079183fc6ce047cc9f
Autor:
Erdal Karapınar, Andreea Fulga
Publikováno v:
Journal of Function Spaces, Vol 2023 (2023)
In the present paper, we introduce the notion of Proinov-Cb-contraction mapping and we discuss it within the most interesting abstract structure, namely, b-metric spaces. We further take into consideration the necessary conditions to guarantee the ex
Externí odkaz:
https://doaj.org/article/4c758351c2c84dcf8941df8cf935f8de
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-19 (2021)
Abstract Convection and diffusion are two harmonious physical processes that transfer particles and physical quantities. This paper deals with a new aspect of solving the convection–diffusion equation in fractional order using the finite volume met
Externí odkaz:
https://doaj.org/article/b6dec11c6c1f4bb0a927d1f21c16b94e
Autor:
Andreea Fulga
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-12 (2021)
Abstract The aim of this paper is to investigate the interpolative contractions involving rational forms in the framework of b-metric spaces. We prove the existence of a fixed point of such a mapping with different combinations of the rational forms.
Externí odkaz:
https://doaj.org/article/2ec4d6d81b3241868f99c94bf977174f
Autor:
Shatha Hasan, Nadir Djeddi, Mohammed Al-Smadi, Shrideh Al-Omari, Shaher Momani, Andreea Fulga
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-21 (2021)
Abstract This paper deals with the generalized Bagley–Torvik equation based on the concept of the Caputo–Fabrizio fractional derivative using a modified reproducing kernel Hilbert space treatment. The generalized Bagley–Torvik equation is studi
Externí odkaz:
https://doaj.org/article/3330623e57d64de697b4b4f5f05e1e9c
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-20 (2021)
Abstract In this paper, we propose two new contractions via simulation function that involves rational expression in the setting of partial b-metric space. The obtained results not only extend, but also generalize and unify the existing results in tw
Externí odkaz:
https://doaj.org/article/dc01e604beb541d2ba42afabc70f7fbc
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-23 (2021)
Abstract In this paper we propose a solution to the nonlinear Fredholm integral equations in the context of w-distance. For this purpose, we also provide a fixed point result in the same setting. In addition, we provide best proximity point results.
Externí odkaz:
https://doaj.org/article/7d577efa44254c2dbeadfae6b040b04a