2026-04-21T04:50:19Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/80822023-11-22T01:05:29Zcom_10259_6229com_10259_4534com_10259.4_106com_10259_2604col_10259_6230
Repositorio Institucional de la Universidad de Burgos
author
Alonso Mallo, Isaías
author
Cano, Begoña
author
Reguera López, Nuria
2023-11-21T13:44:47Z
2023-11-21T13:44:47Z
2021-01
0749-159X
http://hdl.handle.net/10259/8082
10.1002/num.22556
1098-2426
In this article, we offer a comparison in terms of computational efficiency between two techniques to avoid order reduction when using Strang method to integrate nonlinear initial boundary value problems with time-dependent boundary conditions. We see that it is important to consider an exponential method for the integration of the linear nonhomogeneous and stiff part in the technique by Einkemmer et al. so that the latter is comparable in efficiency with that suggested by Alonso et al. Some other advantages of the technique suggested by Alonso et al. are stated in the conclusions.
eng
Avoiding order reduction
Computational comparison
Strang splitting
Comparison of efficiency among different techniques to avoid order reduction with Strang splitting
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/8082/1/Alonso-nmpde_2021.pdf
File
MD5
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364446
application/pdf
Alonso-nmpde_2021.pdf