Title | ||
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Wavelet-based edge multiscale parareal algorithm for parabolic equations with heterogeneous coefficients and rough initial data |
Abstract | ||
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•A new algorithm incorporates model reduction in the spatial and temporal domains.•We study parabolic problems with heterogeneous coefficients and rough initial data.•We derive convergence analysis that weakly depends on the heterogeneous coefficients.•The convergence is rigorously studied, which greatly improves the current result.•Extensive numerical tests are performed to show the fast convergence of our algorithm. |
Year | DOI | Venue |
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2021 | 10.1016/j.jcp.2021.110572 | Journal of Computational Physics |
Keywords | DocType | Volume |
Multiscale,Heterogeneous,Wavelets,Parareal,Rough initial data,Parabolic | Journal | 444 |
ISSN | Citations | PageRank |
0021-9991 | 0 | 0.34 |
References | Authors | |
0 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Guanglian Li | 1 | 44 | 5.77 |
Jiuhua Hu | 2 | 0 | 1.01 |