31 citations · 75 across the 20 of their papers we have counts for
21 papers
Variational Inequalities on Geodesic Spaces
Emirhan Hacioğlu, Vatan Karakaya
In this paper, we introduce a new variational inequality problem(VIP) associated with nonself multivalued nonexpansive mappings in spaces.
A New Type of Darbo's Fixed Point Theorem Defined by The Sequences of Functions
Vatan Karakaya, Necip Şimşek, Derya Sekman
In this paper, we introduce a new type of Darbo's fixed point theorem by using concept of function sequences with shifting distance property. Afterward, we investigate existence of…
Fixed Point Theorem For F-Contraction Of Generalized Multivalued Integral Type Mappings
Derya Sekman, Vatan Karakaya
The main purpose of this work is to extend the properties of multivalued transformations to the integral type transformations and to obtain the existence of fixed points under F-co…
On different type of fixed point theorem for multivalued mappings via measure of noncompactness
Nour el Houda Bouzara, Vatan Karakaya
In this paper by using the measure of noncompactness concept, we present new fixed point theorems for multivalued maps. In further we introduce a new class of mappings which are ge…
On n-tuplet fixed points for noncompact multivalued mappings via measure of noncompactness
Derya Sekman, Nour El Houda Bouzara, Vatan Karakaya
In this paper, some results on the existence of n-tuplet fixed points for multi-valued contraction mappings are proved via measure of noncompactness. As an application, the existen…
Existence And Convergence Theorems For Multivalued Generalized Hybrid Mappings In Cat(κ)-Space
Emirhan Hacığlu, Vatan Karakaya
In this study, we give definition of some multivalued hybrid mappings which are general than many mappings in the existing literature, then we give some existence and convergence r…