Optimization-based search for nordsieck methods of high order with quadratic stability polynomials
| Autor: | Angelamaria Cardone, Zdzislaw Jackiewicz, Hans Mittelmann |
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| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | Mathematical Modelling and Analysis, Vol 17, Iss 3 (2012) |
| Druh dokumentu: | article |
| ISSN: | 13926292 1392-6292 1648-3510 |
| DOI: | 10.3846/13926292.2012.685497 |
| Popis: | We describe the search for explicit general linear methods in Nordsieck form for which the stability function has only two nonzero roots. This search is based on state-of-the-art optimization software. Examples of methods found in this way are given for order p = 5, p = 6, and p = 7. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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