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Toplam kayıt 21, listelenen: 1-10
Generalized fixed point results with multi-valued mappings
(Işık University Press, 2020)
In this article we deduce fixed point results for multi-valued contraction mappings. We primarily established two fixed results. One of them is the generalization of Nadler’s contraction and the other result is the ...
A strong convergence for finding a common fixed point of a representation of nonexpansive mappings and w-mappings in banach spaces
(Işık University Press, 2020)
In this paper, a strong convergence for finding an element of the set of common fixed points of a representation and W-mappings of nonexpansive mappings is introduced. Then, the strong convergence of the proposed implicit ...
Existence of fixed point and best point of proximity for multifunctional non self mappings in a partial metric space
(Işık University Press, 2021)
In this paper we give some theorems of existence of best points of proximity for a multifunctional non-self-mapping in a partial metric space and some approximations on the sets of the best points of proximity. Other results ...
A fixed point problem via simulation functions in incomplete metric spaces with its application
(Işık University Press, 2020)
In this paper, firstly, we review the notion of the SO-complete metric spaces. This notion let us to consider some fixed point theorems for single-valued mappings in incomplete metric spaces. Secondly, as motivated by the ...
Fixed point results from soft metric spaces and soft quasi metric spaces to soft G-metric spaces
(Işık University Press, 2020)
In this paper, soft quasi-metric spaces by means of soft elements are described. Also the presentation of soft G-metric spaces and the existing fixed point results of contractive mappings defined on this kind of spaces are ...
Locally and weakly contractive principle in bipolar metric spaces
(Işık University Press, 2020)
In this article, we introduce concepts of (ε, λ)-uniformly locally contractive and weakly contractive mappings, which are generalizations of Banach contraction mapping, in bipolar metric spaces. Also, we express the results ...
Stability and data dependence results for Zamfirescu multi-valued mappings
(Işık University Press, 2020)
In this paper, we prove some stability and data dependence results for the class of multivalued Zamfirescu operators. Our results generalize and improve several existing results in literature. It is worth mentioning here ...
Generalized cone b−random metric space with some random fixed point theorems
(Işık University Press, 2022)
In this paper, we introduce generalized cone b−random metric space and prove some random fixed point theorems for mappings satisfying various contractive type conditions. Also some stochastic fixed point theorems for ...
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 ...
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 ...