Results 71 to 80 of about 155 (148)

An Explicit Adaptive Finite Difference Method for the Cahn-Hilliard Equation. [PDF]

J Nonlinear Sci, 2022
Ham S, Li Y, Jeong D, Lee C, Kwak S, Hwang Y, Kim J.   +6 more
europepmc   +1 more source

POSITIVITY-PRESERVING FINITE DIFFERENCE WENO SCHEMES WITH CONSTRAINED TRANSPORT FOR IDEAL MAGNETOHYDRODYNAMIC EQUATIONS

, 2016
. In this paper, we utilize the maximum-principle-preserving flux limiting technique, originally designed for high order weighted essentially non-oscillatory (WENO) methods for scalar hyperbolic conservation laws, to develop a class of high order ...
Andrew J. Christlieb, Yuan Liu, Zhengfu Xu, Qi Tang   +3 more
core  

Accelerated nonstandard finite difference method for singularly perturbed Burger-Huxley equations. [PDF]

BMC Res Notes, 2021
Kabeto MJ, Duressa GF.
europepmc   +1 more source

THE NUMERICAL SOLUTION OF FREE CONVECTION FLOW OF VISCOELASTIC FLUID PAST OVER A SPHERE [PDF]

, 2015
Free convection flow is heat transfer on fluid caused by buoyancy forces because of density difference. We further use The boundary layer theory to obtain governing equations.
Wayan Rumite, ., Chairul Imron, ., Basuki Widodo, .   +2 more
core  

Dynamics of a cross-superdiffusive SIRS model with delay effects in transmission and treatment. [PDF]

Nonlinear Dyn, 2023
Mvogo A, Tiomela SA, Macías-Díaz JE, Bertrand B.   +3 more
europepmc   +1 more source

An Asymptotic Analysis For A Model Of Chemical Vapor Deposition On A Microstructured Surface

, 1998
.<F3.778e+05> We consider a model for chemical vapor deposition, the process of adsorption of gas onto a surface together with the associated deposition of a chemical reactant on the surface.
Matthias K. Gobbert, Christian A. Ringhofer, Christian   +2 more
core  

A uniformly convergent numerical scheme for solving singularly perturbed differential equations with large spatial delay. [PDF]

SN Appl Sci, 2022
Ejere AH, Duressa GF, Woldaregay MM, Dinka TG.   +3 more
europepmc   +1 more source

Some unconditionally stable time stepping methods for the 3-D Maxwell's equations

, 2003
Almost all the di#culties that arise in the numerical solution of Maxwell's equations are due to material interfaces. In case that their geometrical features are much smaller than a typical wave length, one would like to use small space steps with ...
Jongwoo Lee, Bengt Fornberg
core  

Solution of local fractional generalized coupled Korteweg–de Vries (cKdV) equation using local fractional homotopy analysis method and Adomian decomposition method

Applied Mathematics in Science and Engineering
In this study, time-fractional coupled Korteweg–de Vries (cKdV) equations are solved using an efficient and reliable numerical technique. The classical cKdV system has been generalized into the time-fractional cKdV system.
Awatif Muflih Alqahtani, Jyoti Geetesh Prasad   +1 more
doaj   +1 more source

Phase field modeling and computation of vesicle growth or shrinkage. [PDF]

J Math Biol, 2023
Tang X, Li S, Lowengrub JS, Wise SM.
europepmc   +1 more source