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March 30, 2017, 06:38
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Senior Member
Uwe Pilz
Join Date: Feb 2017
Location: Leipzig, Germany
Posts: 744
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What can be seen at your plot is that the solution evolves instabilities with increasing magnitude.
The solution needs to be dampened in your case. Then you have a lower accuracy, but a stable solution.
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Uwe Pilz -- Die der Hauptbewegung überlagerte Schwankungsbewegung ist in ihren Einzelheiten so hoffnungslos kompliziert, daß ihre theoretische Berechnung aussichtslos erscheint. (Hermann Schlichting, 1950) |
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