Başlık için Bilgisayar Mühendisliği Bölümü Yayın Koleksiyonu listeleme
Toplam kayıt 39, listelenen: 23-39
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The local and semilocal convergence analysis of new Newton-like iteration methods
(Scientific Technical Research Council Turkey-Tubitak, 2018)The aim of this paper is to find new iterative Newton-like schemes inspired by the modified Newton iterative algorithm and prove that these iterations are faster than the existing ones in the literature. We further investigate ... -
New matrix domain derived by the matrix product
(UNİV NIS, 2016)In this work, we define new sequence spaces by using the matrix obtained by product of factorable matrix and generalized difference matrix of order m. Afterward, we investigate topological structure which are completeness, ... -
On Lyapunov-type inequalities for boundary value problems of fractional Caputo-Fabrizio derivative
(TUBITAK Scientific & Technical Research Council Turkey, 2020)In this study, Lyapunov-type inequalities for fractional boundary value problems involving the fractional Caputo Fabrizio differential equation with mixed boundary conditions when the fractional order of beta is an element ... -
Optimal order uniform convergence in energy and balanced norms of weak Galerkin finite element method on Bakhvalov-type meshes for nonlinear singularly perturbed problems
(Springer Heidelberg, 2022)In this paper, we propose a weak Galerkin finite element method (WG-FEM) for solving nonlinear boundary value problems of reaction–diffusion type on a Bakhvalov-type mesh. A robust optimal order of uniform convergence on ... -
A parameter-uniform weak Galerkin finite element method for a coupled system of singularly perturbed reaction-diffusion equations
(Faculty of Sciences and Mathematics, University of Nis, Serbia, 2023)The aim of this paper to investigate a weak Galerkin finite element method (WG-FEM) for solving a system of coupled singularly perturbed reaction-diffusion equations. Each equation in the system has perturbation parameter ... -
Positive solutions for two-point conformable fractional differential equations by monotone iterative scheme
(Turkic World Mathematical Soc, 2021)In this paper, two successively iterative schemes have been provided to show the existence of nontrivial solutions for nonlinear conformable fractional differential equation involving nonlocal boundary condition and a ... -
Reliability estimation in multicomponentstress–strength model for Topp-Leone distribution
(Taylor & Francis Inc, 2019)In this paper, we consider the estimation reliability in multicom-ponent stress-strength (MSS) model when both the stress andstrengths are drawn from Topp-Leone (TL) distribution. The max-imum likelihood (ML) and Bayesian ... -
Robust estimation of the location and the scale parameters of shifted Gompertz distribution
(Univ Studi Salento, 2018)In this study, we consider the estimation of the location parameter mu and the scale parameter sigma of the shifted Gompertz distribution. We obtain the closed form estimators of these parameters by using the modified ... -
Some fixed point results for a new three steps iteration process in banach spaces
(House Book Science-Casa Cartii Stiinta, 2017)In this paper, we introduce a three step iteration method and show that this method can be used to approximate fixed point of weak contraction mappings. Furthermore, we prove that this iteration method is equivalent to ... -
Some fixed point results for continuous functions on an arbitrary intervals
(Yıldız Teknik Üniversitesi, 2019)In this paper, we first give a necessary and sufficient condition for convergence of Picard-S iteration process to a fixed point of continuous functions on an arbitrary interval and prove equivalence of Picard-S and ... -
Some fixed point results in the generalized convex metric spaces
(Turkic World Mathematical Society, 2020)In this study, we introduce a new three step iteration process and show that the iteration process converges to the unique fixed point by two theorems under different conditions of contractive mappings on the generalized ... -
Some new results on convergence, stability and data dependence in n-normed spaces
(Ankara Üniversitesi, 2020)We introduce a new contractive condition and a new iterativemethod innnormed space setting. We employ both of these to study con-vergence, stability, and data dependence. The results presented here extendand improve some ... -
A space-time discontinuous galerkin method for linear hyperbolic PDE's with high frequencies
(Ankara Üniversitesi, 2020)The main purpose of this paper is to describe a space-time discontinuous Galerkin (DG) method based on an extended space-time approximation space for the linear Örst order hyperbolic equation that contains a high frequency ... -
Superconvergence of a modified weak Galerkin method for singularly perturbed two-point elliptic boundary-value problems
(Springer Verlag Italia Srl, 2022)In this paper, superconvergence approximations of the modified weak Galerkin finite element method for the singularly perturbed two-point elliptic boundary-value problem have been studied. On the piecewise uniform Shishkin ... -
Uniform convergent modified weak Galerkin method for convection-dominated two-point boundary value problems
(Scientific Technical Research Council Turkey-Tubitak, 2021)We propose and analyze a modified weak Galerkin finite element method (MWG-FEM) for solving singularly perturbed problems of convection-dominated type. The proposed method is constructed over piecewise polynomials of degree ... -
Uphill resampling for particle filter and its implementation on graphics processing unit
(Science Direct, 2023)We introduce a new resampling method, named Uphill, that is free from numerical instability and suitable for parallel implementation on graphics processing unit (GPU). Common resampling algorithms such as Systematic suffer ... -
A weak Galerkin finite element method for time fractional reaction-diffusion-convection problems with variable coefficients
(Elsevier BV, 2021)In this paper, a weak Galerkin finite element method for solving the time fractional reaction-convection diffusion problem is proposed. We use the well known L1 discretization in time and a weak Galerkin finite element ...