Ara
Toplam kayıt 128, listelenen: 31-40
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 ...
On the concept of fuzzy comultisets and its properties
(Işık University Press, 2020)
The notion of fuzzy multigroups is an application of fuzzy multisets or fuzzy bags to classical group theory. In this paper, we propose the concept of fuzzy comultiset and explicate some of its properties. The relationship ...
Solving of a neumann boundary value problem through variational methods
(Işık University Press, 2020-01-23)
In this work, applying the multiple critical points theorems, we obtain the existence results of two and three classical solutions for a Neumann boundary value problem with the Sturm-Liouville equation.
On the numerical solution to optimal control problems with non-local conditions
(Işık University Press, 2020)
Optimal control problems involving non-separated multipoint and integral conditions are investigated. For numerical solution to the problem, we propose to use first order optimization methods with application of the formulas ...
Multiple positive solutions for a system of fractional higher-order infinite-point boundary value problems
(Işık University Press, 2020)
In this article, we establish some results on the existence of multiple positive solutions for a system of nonlinear fractional order infinite-point boundary value problems. The main tool is a fixed point theorem of the ...
Linear optimization method on single valued neutrosophic set and its sensitivity analysis
(Işık University Press, 2020)
Recently, decision making problems has prompted extensive awareness, especially multi-attribute decision-making problem in single valued neutrosophic sets. Given the inherent characteristics of this case, a multi-attribute ...
Multiplicity results to a fourth-order boundary value problem for a Sturm-Liouville type equation
(Işık University Press, 2020)
We establish the existence of at least three distinct weak solutions for a fourth-order Sturm-Liouville type problem under appropriate hypotheses. Our main tools are based on variational methods and some critical points ...
Inequalities via strongly (p, h)-harmonic convex functions
(Işık University Press, 2020)
The main aim of this paper is to consider a new class of harmonic convex functions with respect to an arbitrary non-negative function, which is called strongly (p, h)-harmonic convex function. We establish Hermite-Hadamard ...
Fuzzy soft quasi separation axioms
(Işık University Press, 2020)
In this work, we focus on fuzzy soft quasi separation axioms and give some new results about the concept of quasi coincidence with fuzzy soft sets defined in [17]. Further, we give relations between fuzzy soft quasi Tᵢ−(i ...
On fuzzy quotient BCK-algebras
(Işık University Press, 2020)
In this paper, by considering the concept of fuzzy congruence in some algebraic structures, we specially study fuzzy congruence in BCK-algebras. We prove that there is a bijection between the set of fuzzy ideals and the ...