Güncel Gönderiler: Dergiler / Journals
Toplam kayıt 1418, listelenen: 361-380
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Fork-decomposition of total graph of corona graphs
(Işık University Press, 2024-10)Let G = (V, E) be a graph. Then the total graph of G is the graph T(G) with vertex set V (G) ∪ E(G) in which two elements are adjacent if and only if they are either adjacent or incident with each other. The corona of two ... -
Morphisms on middle graph of semiring valued graphs
(Işık University Press, 2024-10)The middle graph M(G) of a graph G is an intersection graph on the vertex set V (G) of any graph G. Let E(G) be an edge set of G and F = V’ (G) ∪ E(G), where V’ (G) indicates the family of all one vertex subsets of the set ... -
Discrete linear quadratic optimization problem with constraints in the form of equalities on control action
(Işık University Press, 2024-10)In the paper the discrete linear quadratic optimization problem, where, over a certain part of the time interval, some coordinates of the control actions are known constants. These equalities in the form of a penalty ... -
Whittaker’s equation-based formulation of a new class of analytic functions combined with geometric analysis
(Işık University Press, 2024-10)A special function is a function with a particular use in mathematical physics or another branch of mathematics and is often named after an early scientist who researched its characteristics. A few noteworthy instances ... -
Coupled system of nonlinear impulsive hybrid differential equations with linear and nonlinear perturbations
(Işık University Press, 2024-10)In the present paper, we prove the existence and uniqueness of solutions to impulsive coupled system of nonlinear hybrid fractional differential equations involving Caputo fractional derivative of order α ∈ (0, 1) with ... -
On new forms of bi-ideal nano open sets
(Işık University Press, 2024-10)The idea of nano topology was proposed by M.L. Thivagar. Since then, various researchers have worked on generalizing this theory. Bi-ideal nano topology was generated by approximation using two ideals. Motivated by the ... -
Homomorphic product of soft directed graphs
(Işık University Press, 2024-10)A graph with directed edges is referred to be directed graph. It is possible to study and resolve problems with social connections, shortest paths, electrical circuits, etc. using directed graphs. D. Molodtsov proposed ... -
Testing local hypotheses with different types of incomplete data
(Işık University Press, 2024-10)In this work, we consider a general framework of incomplete data which includes many types of censoring and truncation models. Under this framework and assuming that the distribution of interest has a parametric form, we ... -
Generalized solutions for fractional Schrödinger equation
(Işık University Press, 2024-10)This paper focuses on the fractional Schr¨odinger problem with the use of a new fractional derivative. Using Banach’s fixed point theorem and Laplace transforms, we give and prove the integral solution of the problem. In ... -
New bounds on recent topological indices of graphs
(Işık University Press, 2024-10)The Geometric-Harmonic index GH(ζ) of a simple graph ζ is defined as the sum of the terms (dζ(f)+dζ(g))√dζ(f)·dζ(g)/2 over all edges fg of ζ and the modified first Kulli-Basava index KB*₁ of a simple graph ζ is defined as ... -
A fitted numerical technique for singularly perturbed delay differential equations with integral boundary condition
(Işık University Press, 2024-10)In this paper, we present a fitted numerical scheme for singularly perturbed delay differential equations with integral boundary conditions. To develop the scheme, the exact and approximate rules of integration with finite ... -
Prime - antimagic labeling of graphs in power management system
(Işık University Press, 2024-10)Prime anti-magic labeling techniques play a vital role in various types of real-world applications in sensor networks, smart city management systems, security models, surveillance systems, and so on. A prime anti-magic ... -
Haar wavelets for the numerical study of a singularly perturbed reaction-diffusion problem with discontinuities
(Işık University Press, 2024-10)In this article, we presented a numerical approach based on non-uniform Haar wavelets to approximate the solution of a second-order singularly perturbed problems with discontinuous data. The solutions to such problems have ... -
Classes of analytic functions associated with the (p, q)–derivative operator for generalized distribution satisfying subordinate condition
(Işık University Press, 2024-07)The main object of this paper is to study classes of analytic function associated with generalized Struve functions and using (p, q)–Jackson derivative. Furthermore, the bounds for generalized distribution using subordination ... -
Some new fixed point results for single valued mappings in b-metric spaces
(Işık University Press, 2024-07)In recent investigations, the study of coincidence points and common fixed points is a new development in the domain of contractive type single valued theory. In this paper, we introduce the concepts of some new generalized ... -
Some fixed point theorems under contraction conditions using linear and rational expression in dislocated metric space
(Işık University Press, 2024-07)In this paper, we have established some fixed point results in dislocated metric space. These results are proved for different types of contraction conditions using linear and rational expression for single as well as for ... -
On Schauder conjecture for set-valued mappings and quasi-equilibrium problem
(Işık University Press, 2024-07)In this paper, the Schauder conjecture for set-valued mappings is studied by using suitable conditions. Also, an existence theorem for a solution of quasi-equilibrium problem in the setting of topological vector spaces is ... -
Numerical method based on Boole polynomial for solution of general functional integro-differential equations with hybrid delays
(Işık University Press, 2024-07)In this paper, the approximate solution of general functional integro differential equaions with hybrid delays is examined using of Boole polynomials and the collocation points. The solution is obtained as a truncated Boole ... -
L(2, 1)-Labeling of trapezoid graphs
(Işık University Press, 2024-07)An L(2, 1)−labeling (L21L) of a graph G = (V, E) is an assignment f from the node-set V to the set {0, 1, 2, 3, . . .} so that adjoining nodes get numbers at least two apart, and nodes at distance two get different numbers. ... -
Revised interval ASM method for multi-objective interval transportation problems
(Işık University Press, 2024-07)In this paper, a revised version of interval ASM method is proposed for solving multi objective interval transportation problems without converting them to their crisp equivalent forms. Multi-objective transportation ...
