Ara
Toplam kayıt 30, listelenen: 21-30
A product topology and strong convergence scheme for finding common fixed points of a family of nonexpansive semigroup
(Işık University Press, 2022)
In this paper, we consider the product space Eˡ with the product topology generated by the strong topologies on E for each i ∈ I and using a family of nonexpansive semigroup in a product spaces Eˡ, where E is a real strictly ...
Fixed point results in Ab-metric space
(Işık University Press, 2023-10)
We derive some fixed point results in Ab- metric space in which map need not be continuous. In addition, we find fixed point and common fixed theorems having rational expressions in the contractive condition. Our results ...
On the solutions of some recent open problems in metric fixed point theory
(Işık University Press, 2023-07)
In this paper, our aim is to provide new solutions to some open problems given in [18] and [27] about the discontinuity at fixed point and related results. For this purpose, we prove new theorems and corollaries using ...
The Kannan fixed point theorem in incomplete modular spaces
(Işık University Press, 2023-10)
In this paper, we prove a fixed point theorem for Kannan contraction mappings definded on incomplete orthogonal modular spaces. Our results improve one of the results given by Abdou and Khamsi [Abdou, A. A. N. and Khamsi, ...
Solving fractional differential equations using fixed point results in generalized metric spaces of Perov’s type
(Işık University Press, 2022-07)
In 1964, A. I. Perov generalized the Banach contraction principle introducing, following the work of ¯D. Kurepa, a new approach to fixed point problems, by defining generalized metric spaces (also known as vector valued ...
Some fixed point results for ?-admissible multi-valued F-contractions
(Işık University Press, 2023-01)
In the present paper, we prove some fixed point results for ?- admissible multi-valued F- contractions on metric spaces. This type of contraction is a generalization of some multi-valued contractions including Nedler’s and ...
A generalization of relation-theoretic contraction principle
(Işık University Press, 2023-01)
In the present paper, we generalize relation-theoretic contraction principle using weaker class of contraction mappings which is assumed to be hold on the elements of a particular subset of the whole space, whose elements ...
Fixed point theorems for (?, ?)-uniformly locally contractive mapping defined on ?-chainable G-metric type spaces
(Işık University Press, 2022)
In this article, we discuss fixed point results for (?, ?)-uniformly locally contractive self mapping defined on ?-chainable G-metric type spaces. In particular, we Show that under some more general conditions, certain ...
Analysis of a dynamic contact problem for electro-viscoelastic materials with Tresca’s friction
(Işık University Press, 2022)
We consider a mathematical model which describes the dynamic process of contact between two electro-viscoelastic bodies with damage. The contact is bilateral and is modeled with Tresca’s friction law. The damage of the ...
Solving existence problems via F-contraction in modified b-metric spaces
(Işık University Press, 2022)
In this paper, we introduce a new abstract structure, expanded b-metric, as an natural extension of b-metric. We also define basic topological notions in expanded bmetric to able to investigate the existence of fixed point ...