2026-04-20T17:31:03Zhttps://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
Alonso Mallo, Isaías
b7d0b785-aec5-43ae-9e55-0f408ac2880e
600
Cano, Begoña
db4ff5e6-8b1a-4b7e-b3cd-aaab71a20cbf
600
Reguera López, Nuria
470
600
0000-0002-6219-5531
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.
This work has been supported by Ministerio de Ciencia e Innovación through project PGC2018-101443-B-I00 and by Junta de Castilla y León through project VA105G18.
application/pdf
eng
Wiley
Numerical Methods for Partial Differential Equations. 2021, V. 37, n. 1, p. 854–873
https://doi.org/10.1002/num.22556
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-101443-B-I00/ES/RESOLUCION NUMERICA PRECISA EN TIEMPO DE ECUACIONES EN DERIVADAS PARCIALES/
info:eu-repo/grantAgreement/Junta de Castilla y León//VA105G18//JUEGOS DINÁMICOS, DESCUENTO NO CONSTANTE Y CONSISTENCIA TEMPORAL EN PROBLEMAS MEDIOAMBIENTALES/
Avoiding order reduction
Computational comparison
Strang splitting
Matemáticas
Mathematics
Comparison of efficiency among different techniques to avoid order reduction with Strang splitting
info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
info:eu-repo/semantics/openAccess
Numerical Methods for Partial Differential Equations
37
1
854
873
THUMBNAIL
Alonso-nmpde_2021.pdf.jpg
Alonso-nmpde_2021.pdf.jpg
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LICENSE
license.txt
license.txt
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https://riubu.ubu.es/bitstream/10259/8082/2/license.txt
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ORIGINAL
Alonso-nmpde_2021.pdf
Alonso-nmpde_2021.pdf
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https://riubu.ubu.es/bitstream/10259/8082/1/Alonso-nmpde_2021.pdf
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10259/8082
oai:riubu.ubu.es:10259/8082
2023-11-22 02:05:29.969
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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