Browsing JAEM 2022, Vol 12, No 4 by Issue Date
Now showing items 1-20 of 35
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Accurate approximate solution of classes of boundary value problems using modified differential transform method
(Işık University Press, 2022)In this paper, a numerical scheme so-called modified differential transformation method (MDTM) based on differential transformation method (DTM), Laplace transform and Pad´e approximation will be used to obtain accurate ... -
Linear quadratic regulator applied to a magnetorheological damper aiming attenuate vibration in an automotive suspension
(Işık University Press, 2022)Automotive suspension is a mechanical device used in automobiles to attenuate vibrations, which are caused by the undulation of the floor. This device can be modeled by a mass-spring-damper system, and the damper used in ... -
Preventive replacement for belligerent systems
(Işık University Press, 2022)A mortar is commonly used as an indirect firing weapon to support close fires with a variety of ammunition. There are mortar weapons with various shells. Each type of shells fired by mortars does damage to a weapon when ... -
A study on spherical fuzzy ideals of semigroup
(Işık University Press, 2022)In this paper, we introduce the notion of spherical fuzzy ideals of semigroup and establish the properties of it with suitable examples. Also, we introduce the concept of spherical fuzzy sub-semigroup, spherical fuzzy ... -
M Modulo N graceful labeling of path union and join sum of complete bipartite graphs with its algorithms
(Işık University Press, 2022)A graceful labeling of a graph G(p, q) is an injective assignment of labels from the set {0, 1, ..., q} to the vertices of G such that when each edge of G has been assigned a label defined by the absolute difference of its ... -
On rarely fuzzy e-continuous functions in the sense of Šostak’s
(Işık University Press, 2022)In this paper, we introduce the concepts of rarely fuzzy e-continuous functions in the sense of Šostak’s is introduced. Some interesting properties and characterizations of rarely fuzzy e-continuous and weakly fuzzy ... -
Quenching for a reaction-diffusion equation with weak singularities
(Işık University Press, 2022)This paper studies the following reaction-diffusion equation with a weak singular boundary condition. The primary objective for this problem is to analyze the quenching properties. It is obtained that finite time quenching ... -
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 ... -
A new approach to find an approximate solution of linear initial value problems with high degree of accuracy
(Işık University Press, 2022)This work investigates a new approach to find closed form solution to linear initial value problems (IVP). Classical Bernoulli polynomials have been used to derive a finite set of orthonormal polynomials and a finite ... -
A two phase age dependent and two-mutation stochastic model of carcinogenesis
(Işık University Press, 2022)An age dependent and two-mutation stochastic model of carcinogenesis is formulated and studied. In this model, we introduce a fitness age T, (a positive constant) for each cell to divide into two cells. A normal cell if ... -
Amplified eccentric connectivity index of graphs
(Işık University Press, 2022)A new distance based graphical index, coined as amplified eccentric connectivity index, has been established and the formulae to calculate the amplified eccentric connectivity index of some standard graphs, Dutch windmill ... -
Solving existence problems via F-contraction in modified b-metric spaces
(Işık University Press, 2022)In this paper, we introduce a new abstract structure, expanded b-metric, as an natural extension of b-metric. We also define basic topological notions in expanded bmetric to able to investigate the existence of fixed point ... -
Some results on k-hypergeometric function
(Işık University Press, 2022)In this paper, we establish integral representation and differentiation formulas for k-Gauss hypergeometric function 2F1,k(a, b; c; z) and develops a relationship with k-Confluent hypergeometric function 1F1,k(a, b; c; z), ... -
A study on finite difference method using explicit and monotone scheme hyperbolic partial differential equation
(Işık University Press, 2022)All the problems almost in science and technology can be expressed mathematically in the form of partial differential equation. Mainly all the types of partial differential equation has a specific characters. Specially ... -
Whole domination in graphs
(Işık University Press, 2022)In this paper, a new parameter of domination number in graphs is defined which is called whole domination number denoted by ?wh(G). Some bounds of whole domination number and the number of edges depend on it has been ... -
A semi–analytical study of diffusion type multi–term time fractional partial differential equation
(Işık University Press, 2022)This work suggested algorithm for the solution of multi–term time fractional partial differential equation by the application of homotopy analysis fractional Sumudu transform method based on iterative process. The method ... -
Fitted non-polynomial spline method for singularly perturbed differential difference equations with integral boundary condition
(Işık University Press, 2022)The aim of this paper is to present fitted non-polynomial spline method for singularly perturbed differential-difference equations with integral boundary condition. The stability and uniform convergence of the proposed ... -
A note on Hermite matrix based Narumi polynomials
(Işık University Press, 2022)In this article, the 2-index 2-variable Hermite matrix based Narumi polynomials are introduced by means of generating function. Some important properties including operational representation and quasi-monomiality of these ... -
Pascal distribution series related to starlike functions with respect to other points
(Işık University Press, 2022)The aim of the present paper is to find the necessary and sufficient conditions for subclasses of starlike functions with respect to symmetric points, starlike functions with respect to conjugate points, starlike functions ... -
Highly total prime labeling for some duplicate graph
(Işık University Press, 2022)Let G = (V, E) be a graph with p vertices and q edges. A bijection f : V ?E ? {1, 2, · · · , p+q} is said to be a highly total prime labeling if (i) for each edge e = uv, the labels assigned to u and v are relatively prime ...
