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- Kim, Pilwon
- Nonlinear and Complex Dynamics
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GEOMETRIC INTEGRATION BY SOLUTION IN INTERPOLATION
- Author(s)
- Kim, Pilwon
- Issued Date
- 2009-02
- Citation
- INTERNATIONAL JOURNAL OF MODERN PHYSICS C, v.20, no.2, pp.313 - 322
- Abstract
- Numerical schemes that are implemented by interpolation of exact solutions to a differential equation naturally preserve geometric properties of the differential equation. The solution interpolation method can be used for development of a new class of geometric integrators, which generally show better performances than standard method both quantitatively and qualitatively. Several examples including a linear convection equation and a nonlinear heat equation are included.
- Publisher
- WORLD SCIENTIFIC PUBL CO PTE LTD
- ISSN
- 0129-1831
- Keyword (Author)
- Geometric integration, numerical method, exact solutions, polynomial interpolation
- Keyword
- DIFFERENTIAL-EQUATIONS, SYMMETRY
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