Başlık için Dergiler / Journals listeleme
Toplam kayıt 965, listelenen: 798-817
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Signless Laplacian polynomial for splice and link of graphs
(Işık University Press, 2023-10)The signless Laplacian matrix of a graph G is Q(G) = A(G) + D(G), where A(G) is the adjacency matrix and D(G) is the diagonal degree matrix of a graph G. The characteristic polynomial of the signless Laplacian matrix is ... -
Similar ruled surfaces with variable transformations in minkowski 3-space E3 1
(Işık University Press, 2015)In this study, we consider the notion of similar ruled surface for timelike and spacelike ruled surfaces in Minkowski 3-space E31. We obtain some properties of these special surfaces in E31 and show that developable ruled ... -
Simulation studies for credibility-based multi-objective linear programming problems with fuzzy parameters
(Işık University Press, 2020)In this paper, hybrid credibility-based multi-objective linear programming models are provided to optimize expected values of objective functions subject to fuzzy chance-constraints. Triangular or non-linear fuzzy numbers ... -
Single valued neutrosophic trees
(Işık University Press, 2018)The edge connectivity plays important role in computer network problems and path problems. In this paper, we introduce special types of single valued neutrosophic (SVN) bridges, single valued neutrosophic cut-vertices, ... -
Single-valued neutrosophic hypergraphs
(Işık University Press, 2018)We introduce certain concepts, including single-valued neutrosophic hypergraph, line graph of single-valued neutrosophic hypergraph, dual single-valued neutrosophic hypergraph and transversal single-valued neutrosophic hypergraph. -
Single-valued neutrosophic line graphs
(Işık University Press, 2018)In this paper, the concept of a single-valued neutrosophic line graph (SVNLG) of a single-valued neutrosophic graph (SVNG) is introduced and its properties are investigated. We state a necessary and sufficient condition ... -
Singular perturbations for abstract elliptic operators and applications
(Işık University Press, 2012)Dirichlet problem for parameter depended elliptic differential-operator equation with variable coefficients in smooth domains is studied. The uniform maximal regularity, Fredholmness and the positivity of this problem in ... -
SK indices, forgotten topological indices and Hyper Zagreb index of Q operator of carbon nanocone
(Işık University Press, 2019)Carbon nanocones are conical structures made from carbon and they have one dimension of order one micrometer. The physical features of these structures can be easily understood by exploiting topological indices. In this ... -
Skew-normal revisited via some ranked set sampling schemes
(Işık University Press, 2020-04-24)Ranked set sampling (RSS) was first introduced by McIntyre (1952) as a competitor of simple random sampling (SRS), the most common tool in the statistical methods. When the sample size is not large enough, it may be difficult ... -
Soft bornology
(Işık University Press, 2024-01)In this paper we present the parameterized extension of the concept of bornology. In doing so, we introduce the notions of soft bornology and an M-valued soft bornology where the parametrization plays the key role. ... -
Soft quasilinear inner product spaces
(Işık University Press, 2024-01)In this paper, we introduced the notion of soft quaslinear inner product space which is a generalization of the quasilinear inner product spaces and this recent concept gave us the opportunity to work with an approach ... -
Soft somewhat continuous and soft somewhat open functions
(Işık University Press, 2023-04)In this paper, we define a soft somewhat open set using the soft interior operator. We study main properties the class of soft somewhat open sets that is contained in the class soft somewhere dense sets. Then, we introduce ... -
Solution of complex partial derivative equations with constant coeffients via Elzaki Transform method
(Işık University Press, 2021)In this study, the Elzaki Transform method is applied for general nth order complex equations with constant coefficients. -
Solution of constant coeffients partial derivative equations with Elzaki Transform method
(Işık University Press, 2019)In this study, we apply Elzaki Transform method, which is the modified version of Laplace and Sumudu transforms, for general n.th order constant coefficients partial diferential equations. With this method we can solve all ... -
Solution of partially singularly perturbed system of initial and boundary value problems using non-uniform Haar Wavelet
(Işık University Press, 2021)An efficient non-uniform Haar wavelet method is proposed for the numerical solution of system of first order linear partially singularly perturbed initial value problem on piecewise uniform Shishkin mesh and ?-mesh. Further, ... -
Solution of the optimal program trajectory and control of the discretized equation of motion of sucker-rod pumping unit in a newtonian fluid
(Işık University Press, 2023-10)In this paper, the problem of construction of the optimal trajectory and control for oscillatory systems with liquid dampers in the movement of the sucker-rod pumping unit is considered. Firstly, the equation of motion is ... -
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 ... -
Solution of the Volterra-Fredholm integral equations via the Bernstein polynomials and least squares approach
(Işık University Press, 2023-01)We develop a numerical scheme to solve a general category of VolterraFredholm integral equations. For this purpose, the Bernstein polynomials and their features have been used. We convert the main equation into a set of ... -
Solution of two-dimensional heat and mass transfer equation with power-law temperature-dependent thermal conductivity
(Işık University Press, 2014-01-31)In this paper, we obtain the particular exact solutions of the two-dimensional heat and mass transfer equation with power-law temperature-dependent thermal conductivity using the Adomian’s decomposition method. In comparison ... -
Solution to time fractional couette flow
(Işık University Press, 2018)In this study, the Couette flow of a second grade fluid is discussed in a porous layer when the bottom plate moves suddenly. The Laplace transform method is implemented to derive the analytical solution.The main object of ...