Yayın tarihi için JAEM 2022, Vol 12, No 1 listeleme
Toplam kayıt 35, listelenen: 1-20
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Y -cone metric spaces and coupled common fixed point results with application to integral equation
(Işık University Press, 2022)This paper acquaints with a concept of Y -cone metric space and to study some topological properties of Y -cone metric space. We prove the coupled common fixed point results for mixed weakly monotone map in ordered Y -cone ... -
Signed total double Roman dominatıon numbers in digraphs
(Işık University Press, 2022)Let D = (V, A) be a finite simple digraph. A signed total double Roman dominating function (STDRD-function) on the digraph D is a function f : V (D) ? {?1, 1, 2, 3} satisfying the following conditions: (i) P x?N?(v) f(x) ... -
Central derivation of some classes of Leibniz algebras
(Işık University Press, 2022)In this study, we deal with central derivation of finite low dimensional Leibniz algebras. We provide some properties of the central derivation algebras. Description of the central derivation algebras, with their dimensions, ... -
Some inequalities for the graph energy of distance Laplacian matrix
(Işık University Press, 2022)In this paper, the distance laplacian energy for distance matrix is examined. Some bounds for the laplacian eigenvalues of distance matrix are expanded including the distances, the vertices and the edges. Indeed, different ... -
The bounds for the largest eigenvalues of Fibonacci-sum and Lucas-sum graphs
(Işık University Press, 2022)In this paper, we first get the degree of each point in Lucas-sum graph based on Lucas numbers. After that, we obtain lower and upper bounds for the largest eigenvalues ? and µ of the adjacency matrices of Fibonacci-sum ... -
Cubic B-spline collocation method for coupled system of ordinary differential equations with various boundary conditions
(Işık University Press, 2022)This paper is concerned with collocation approach using cubic B-spline to solve coupled system of boundary value problems with various boundary conditions. The collocation equations are methodically derived using cubic B ... -
Efficient sensing of ground-borne vibrations induced by pile driving using compressive sampling
(Işık University Press, 2022)In this paper, we propose and discuss the applicability of the compressive sensing (CS) for the measurement and analysis of the ground-borne vibrations induced by pile driving. With this motivation, we consider two types ... -
Maximum and minimum degree energies of p-splitting and p-shadow graphs
(Işık University Press, 2022)Let vi and vj be two vertices of a graph G. The maximum degree matrix of G is given in [2] by dij = {max {di, dj} if vi and vj are adjacent 0 otherwise. Similarly the (i, j)-th entry of the minimum degree matrix is defined ... -
L²- Optimal order error for two-dimensional coupled burgers’ equations by weak Galerkin finite element method
(Işık University Press, 2022)In this paper, we present a continuous time and discrete time weak Galerkin finite element schemes for solving non linear two Dimensional coupled Burgers’ equations with a stabilization term. We use special weak form ... -
On bipolar complex intuitionistic fuzzy graphs
(Işık University Press, 2022)In the present article, we devised the novel approach on the bipolar complex intuitionistic fuzzy set, bipolar complex intuitionistic fuzzy graphs and operations namely composition, cartesian product, join and union of the ... -
Solution of the two-dimensional telegraph equation via the local radial basis functions method
(Işık University Press, 2022)In the present study, we utilize the local meshless method for solving second order hyperbolic partial differential equation in two dimensions. First we apply the Crank-Nicolson difference scheme for the time derivative ... -
Modified differential transformation method for solving classes of non-linear differential equations
(Işık University Press, 2022)In this research article, a numerical scheme namely modified differential transformation method (MDTM) is employed successfully to obtain accurate approximate solutions for classes of nonlinear differential equations. This ... -
Uniqueness and stability of solutions for a coupled system of nabla fractional difference boundary value problems
(Işık University Press, 2022)In this article, we obtain sufficient conditions on existence, uniqueness and Ulam–Hyers stability of solutions for a coupled system of two-point nabla fractional difference boundary value problems, using Banach, Brouwer ... -
Topological indices of Sierpi?ski Gasket and Sierpi?ski Gasket Rhombus graphs
(Işık University Press, 2022)Sierpi?ski graphs S(n, k) were defined originally in 1997 by Sandi Klav?ar and Uroš Milutinovi?. In this paper atom bond connectivity index, fourth atom bond connectivity indices, geometric arithmetic index, fifth geometric ... -
Doubly connected pitchfork domination and it’s inverse in graphs
(Işık University Press, 2022)Let G be a finite, simple, undirected graph and without isolated vertices. A subset D of V is a pitchfork dominating set if every vertex v ? D dominates at least j and at most k vertices of V ? D, for any j and k integers. ... -
A note on extended beta function involving generalized Mittag-Leffler function and its applications
(Işık University Press, 2022)The main object of this paper is to introduce a new extension of beta function involving generalized Mittag-leffler function and study its important properties, like integral representation, summation formula, derivative ... -
Evaluation of some explicit summation formulae for truncated Gauss function and applications
(Işık University Press, 2022)In this paper, some explicit expressions for truncated Gauss’ hypergeometric series ?F? with argument 2, when one numerator and one denominator parameters are negative integers such as ?F? [?m, a; ?2m + j; 2]m ; m > j and ... -
Almost unbiased ridge estimator in the zero-inated Poisson regression model
(Işık University Press, 2022)The zero-inflated Poisson regression (ZIP) model is a very popular model for count data that have extra zeros. In some situations, the count data are correlated and so multicollinearity exists among the explanatory variables. ... -
Some incomplete Riemann-Liouville fractional derivative operators
(Işık University Press, 2022)Several investigations were done by many researchers on extended fractional derivatives operators using different kinds of extended Beta functions (see, e.g.,([4],[7],[8],[18],[20]), and references therein). In this sequel, ... -
DNA Intuitionistic fuzzy turing machine
(Işık University Press, 2022)The restriction enzymes of bacteria are used to cut and insert the two strands of double-stranded DNA at different positions that cause overhangs of single stranded DNA. We developed an encoding transition table of an ...