Ara
Toplam kayıt 28, listelenen: 11-20
Approximation of periodic functions by sub-matrix means of their fourier series
(Işık University Press, 2020)
Some results on approximation of periodic functions are extended in two directions: Improving the degree of approximation of periodic functions by sub-matrix means of its Fourier series and such degree is applicable for a ...
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 ...
Quantum spectral clustering through a biased phase estimation algorithm
(Işık University Press, 2020)
In this paper, we go through the theoretical steps of the spectral clustering on quantum computers by employing the phase estimation and the amplitude amplification algorithms. We discuss circuit designs for each step and ...
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 ...
Some fixed point results in the generalized convex metric spaces
(Işık University Press, 2020)
In this study, we introduce a new three step iteration process and show that the iteration process converges to the unique fixed point by two theorems under different conditions of contractive mappings on the generalized ...
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 ...
Edge-Zagreb indices of graphs
(Işık University Press, 2020)
The algebraic study of graph matrices is an important area of Graph Theory giving information about the chemical and physical properties of the corresponding molecular structure. In this paper, we deal with the edge-Zagreb ...
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 ...