Results 31 to 40 of about 570 (101)
Numerical Analysis of Transmission Lines Equation by new β-method Schemes
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017 In this paper we develop a new β-method applied to the resolution of homogeneous transmission lines. A comparison with conventional methods used for this type of problems like FDTD method or classical β-method is also given.
Allali Fatima +3 more
doaj +1 more source
A class of high-order Runge-Kutta-Chebyshev stability polynomials [PDF]
, 2015 The analytic form of a new class of factorized Runge-Kutta-Chebyshev (FRKC) stability polynomials of arbitrary order $N$ is presented. Roots of FRKC stability polynomials of degree $L=MN$ are used to construct explicit schemes comprising $L$ forward ...
O'Sullivan, Stephen
core +3 more sources
Three-points interfacial quadrature for geometrical source terms on nonuniform grids [PDF]
, 2011 International audienceThis paper deals with numerical (finite volume) approximations, on nonuniform meshes, for ordinary differential equations with parameter-dependent fields.
A. Harten +31 more
core +3 more sources
Unconditionnally stable scheme for Riccati equation
, 2000 We present a numerical scheme for the resolution of matrix Riccati equation used in control problems. The scheme is unconditionnally stable and the solution is definite positive at each time step of the resolution.
Abdelkader Saïdi +3 more
core +1 more source
The Rate of Convergence of a Certain Mixed Monotone Difference Equation
Sarajevo Journal of MathematicsThis paper investigates the rate of convergence of a certain mixed monotone rational second-order difference equation with quadratic terms. More precisely we give the precise rate of convergence for all attractors of the difference equation $x_{n+1 ...
M. Kulenović +2 more
semanticscholar +1 more source
One-dimensional wave equations defined by fractal Laplacians [PDF]
, 2014 We study one-dimensional wave equations defined by a class of fractal Laplacians. These Laplacians are defined by fractal measures generated by iterated function systems with overlaps, such as the well-known infinite Bernoulli convolution associated with
Chan, John Fun-Choi +2 more
core +1 more source
East Asian Journal on Applied Mathematics, 2019 A variational iteration method involving Adomian polynomials to solve a strongly nonlinear boundary value problem is considered. After its convergence is established, the efficiency and accuracy of the proposed method are tested on problems with ...
Shih-Hsiang Chang
semanticscholar +1 more source
, 2018 This study is concerned with a singularly perturbed three-point boundary-value problem with delay. Firstly, bounds on the solution and its derivative of the solution to be used later in the paper are obtained.
E. Çimen, M. Çakir
semanticscholar +1 more source
Centrosymmetric Matrices in the Sinc Collocation Method for Sturm-Liouville Problems
, 2015 Recently, we used the Sinc collocation method with the double exponential transformation to compute eigenvalues for singular Sturm-Liouville problems.
Gaudreau, Philippe, Safouhi, Hassan
core +1 more source
Journal of Computational Mathematics, 2019 This paper deals with numerical stability properties of super-linear stochastic differential equations with unbounded delay. Sufficient conditions for mean square and almost sure decay stability of the above system and its stochastic θ-method ...
Lin Chen
semanticscholar +1 more source