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http://hdl.handle.net/1942/37276
Title: | Stability of implicit multiderivative deferred correction methods | Authors: | ZEIFANG, Jonas SCHUETZ, Jochen Seal, David C |
Issue Date: | 2022 | Publisher: | SPRINGER | Source: | BIT NUMERICAL MATHEMATICS, | Status: | Early view | Abstract: | Very recently, a novel class of parallelizable high-order time discretization schemes has been introduced in Schutz et al. (J Sci Comput 90(54):1-33, 2022). In this current work, we analyze the stability properties of those schemes and introduce a small but effective modification which only necessitates minor modifications of existing implementations. It is shown how this modification leads to A(a)-stable schemes with a being close to 90 degrees. Numerical examples illustrate an additional favorable influence of this modification on the accuracy of those schemes. | Keywords: | Multiderivative schemes;Stability analysis;Parallel-in-time | Document URI: | http://hdl.handle.net/1942/37276 | ISSN: | 0006-3835 | e-ISSN: | 1572-9125 | DOI: | 10.1007/s10543-022-00919-x | ISI #: | WOS:000782319000001 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2023 |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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paper.pdf | Peer-reviewed author version | 359.86 kB | Adobe PDF | View/Open |
Zeifang2022_Article_StabilityOfImplicitMultideriva.pdf Restricted Access | Published version | 974.48 kB | Adobe PDF | View/Open Request a copy |
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