MA Celia, TF Russell, I Herrera, RE Ewing - Advances in water resources, 1990 - Elsevier
Many numerical methods use characteristic analysis to accommodate the advective component of transport. Such characteristic methods include Eulerian-Lagrangian methods …
Summary The Lagrange-Galerkin method is a numerical technique for solving convection— dominated diffusion problems, based on combining a special discretisation of the …
J Douglas Jr, F Furtado, F Pereira - Computational Geosciences, 1997 - Springer
We present a new, naturally parallelizable, accurate numerical method for the solution of transport-dominated diffusion processes in heterogeneous porous media. For the …
C Chen, H Liu, X Zheng, H Wang - Computers & Mathematics with …, 2020 - Elsevier
A fully discrete two-grid modified method of characteristics (MMOC) scheme is proposed for nonlinear variable-order time-fractional advection–diffusion equations in two space …
KW Morton, A Priestley, E Suli - ESAIM: Mathematical Modelling and …, 1988 - numdam.org
Stability of the Lagrange-Galerkin method with non-exact integration Page 1 RAIRO MODÉLISATION MATHÉMATIQUE ET ANALYSE NUMÉRIQUE KW MORTON A. PRIESTLEY …
Improved error estimates are derived for a finite-element modified method of characteristics for a coupled system of partial differential equations modeling flow in porous media. These …
A Priestley - Monthly Weather Review, 1993 - journals.ametsoc.org
The semi-Lagrangian method is now, perhaps, the most widely researched algorithm in connection with numerical weather prediction (NWP) codes. Monotonicity has been added …
H Rui, M Tabata - Numerische Mathematik, 2002 - Springer
A new characteristic finite element scheme is presented for It is of second order accuracy in time increment, symmetric, and unconditionally stable. Optimal error estimates are proved in …
Z Si, J Wang, W Sun - Numerische Mathematik, 2016 - Springer
The paper is concerned with the unconditional stability and convergence of characteristics type methods for the time-dependent Navier–Stokes equations. We present optimal error …