Title: Analysis of a transport model applying operator splitting and semi-Lagrangian method

Authors: Petra Csomos

Addresses: Department of Applied Analysis, Eotvos Lorand University, H–1117 Budapest, Pazmany Peter st. 1/C, Hungary

Abstract: In the present paper, a simple 2D air pollution transport model is investigated applying the sequential and the Strang–Marchuk operator splitting procedures. A comparison is done between the cases when the upwind scheme and the semi-Lagrangian scheme are used for solving the advection sub-problem.

Keywords: air pollution; pollution transport modelling; error analysis; operator splitting procedures; semi-Lagrangian method; advection.

DOI: 10.1504/IJCSE.2007.018263

International Journal of Computational Science and Engineering, 2007 Vol.3 No.4, pp.245 - 254

Published online: 14 May 2008 *

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