A First-Order Explicit-Implicit Splitting Method for a Convection-Diffusion Problem
A First-Order Explicit-Implicit Splitting Method for a Convection-Diffusion Problem
Abstract We analyze a second-order in space, first-order in time accurate finite difference method for a spatially periodic convection-diffusion problem. This method is a time stepping method based on the first-order Lie splitting of the spatially semidiscrete solution. In each time step, on an interval of length k , of …