Double exponential quadrature for fractional diffusion. [PDF]
Numer Math (Heidelb), 2023 Rieder A.
europepmc +1 more source
Error Analysis of Numerical Schemes for the Wave Equation in Heterogeneous Media
, 1993 A family of finite difference schemes for the acoustic wave equation in heterogeneous media is introduced. The precision and computational cost are analyzed in two cases. First, a two layered medium is considered.
Alain Sei, W. W Symes
core +1 more source
The Effect of On-Site Potentials on Supratransmission in One-Dimensional Hamiltonian Lattices. [PDF]
Entropy (Basel), 2023 Bountis T, Macías-Díaz JE.
europepmc +1 more source
A Finite Element Approximation for Nematic Liquid Crystal Flow with Stretching Effect Based on Nonincremental Pressure-Correction Method. [PDF]
Entropy (Basel), 2022 Meng Z, Liu M, Jia H.
europepmc +1 more source
NUMERICAL SIMULATION OF A GUITAR
, 2008 The purpose of this study is to present a time-domain numerical modeling of the guitar. The model involves the transverse displacement of the string excited by a force pulse, the flexural motion of the soundboard and the sound radiation in the air.
Antoine Chaigne +3 more
core
Accurate numerical scheme for singularly perturbed parabolic delay differential equation. [PDF]
BMC Res Notes, 2021 Woldaregay MM, Duressa GF.
europepmc +1 more source
High Order Explicit Two-Step Runge-Kutta Methods for Parallel Computers
, 2000 In this paper we study a class of explicit pseudo two-step Runge-Kutta methods (EPTRK methods) with additional weights v. These methods are especially designed for parallel computers.
J. Wensch +3 more
core
Averaging lemmas without time Fourier transform and application to discretized kinetic equations
, 1999 We prove classical averaging lemmas in the L 2 framework with the help of the Fourier transform in variables x and v, but not t. Then, this method is used in order to study discretized problems issued of the numerical analysis of kinetic equations ...
L. Desvillettes, F. Bouchut
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L1/LDG Method for Caputo-Hadamard Time Fractional Diffusion Equation. [PDF]
Commun Appl Math Comput, 2023 Wang Z.
europepmc +1 more source
Accelerated nonstandard finite difference method for singularly perturbed Burger-Huxley equations. [PDF]
BMC Res Notes, 2021 Kabeto MJ, Duressa GF.
europepmc +1 more source