Volume 19, Issue 5
A Dimensional Splitting of ETD Schemes for Reaction-Diffusion Systems

E. O. Asante-Asamani and Bruce A. Wade

10.4208/cicp.scpde14.25s

Commun. Comput. Phys., 19 (2016), pp. 1343-1356.

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  • Abstract

Novel dimensional splitting techniques are developed for ETD Schemes which are second-order convergent and highly efficient. By using the ETD-CrankNicolson scheme we show that the proposed techniques can reduce the computational time for nonlinear reaction-diffusion systems by up to 70%. Numerical tests are performed to empirically validate the superior performance of the splitting methods.

  • History

Published online: 2018-04

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