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Toplam kayıt 35, listelenen: 1-10
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 ...