Home > Publications database > A second-order exponential time differencing scheme for non-linear reaction-diffusion systems with dimensional splitting > print |
001 | 875175 | ||
005 | 20210130004856.0 | ||
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100 | 1 | _ | |a Asante-Asamani, E. O. |0 P:(DE-HGF)0 |b 0 |
245 | _ | _ | |a A second-order exponential time differencing scheme for non-linear reaction-diffusion systems with dimensional splitting |
260 | _ | _ | |a Amsterdam |c 2020 |b Elsevier |
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520 | _ | _ | |a A second-order L-stable exponential time-differencing (ETD) method is developed by combining an ETD scheme with approximating the matrix exponentials by rational functions having real distinct poles (RDP), together with a dimensional splitting integrating factor technique. A variety of non-linear reaction-diffusion equations in two and three dimensions with either Dirichlet, Neumann, or periodic boundary conditions are solved with this scheme and shown to outperform a variety of other second-order implicit-explicit schemes. An additional performance boost is gained through further use of basic parallelization techniques. |
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700 | 1 | _ | |a Kleefeld, A. |0 P:(DE-Juel1)169421 |b 1 |e Corresponding author |
700 | 1 | _ | |a Wade, B. A. |0 P:(DE-HGF)0 |b 2 |
773 | _ | _ | |a 10.1016/j.jcp.2020.109490 |g p. 109490 - |0 PERI:(DE-600)1469164-4 |p 109490 |t Journal of computational physics |v 415 |y 2020 |x 0021-9991 |
856 | 4 | _ | |y Published on 2020-04-29. Available in OpenAccess from 2022-04-29. |z StatID:(DE-HGF)0510 |u https://juser.fz-juelich.de/record/875175/files/Kleefeld-eaaakbwR1.pdf |
856 | 4 | _ | |y Published on 2020-04-29. Available in OpenAccess from 2022-04-29. |x pdfa |z StatID:(DE-HGF)0510 |u https://juser.fz-juelich.de/record/875175/files/Kleefeld-eaaakbwR1.pdf?subformat=pdfa |
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