Direct versus iterative methods for forward-backward diffusion equations. Numerical comparisons
By far, the standard implementation of finite difference schemes for forward–backward partial differential equations consists in employing an iterative method. This paper collects a series of numerical results which demonstrate that a direct implementation can reduce the computing time. An effective...
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Veröffentlicht in: | SeMA journal 2021-09, Vol.78 (3), p.271-286 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | By far, the standard implementation of finite difference schemes for forward–backward partial differential equations consists in employing an iterative method. This paper collects a series of numerical results which demonstrate that a direct implementation can reduce the computing time. An effective way of choosing the seed for the iterative method naturally arises. |
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ISSN: | 2254-3902 2281-7875 |
DOI: | 10.1007/s40324-020-00236-9 |