Numerical Solution of the MEW Equation by the Semi-Implicit Numerical Scheme

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F12%3A%230000820" target="_blank" >RIV/46747885:24510/12:#0000820 - isvavai.cz</a>
Result on the web
<a href="http://acc-ern.tul.cz/images/journal/sbornik/ACC_Journal_4_2012.pdf" target="_blank" >http://acc-ern.tul.cz/images/journal/sbornik/ACC_Journal_4_2012.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical Solution of the MEW Equation by the Semi-Implicit Numerical Scheme
Original language description
In this paper we deal with the development of a numerical method for the solution of the modified equal width wave (MEW) equation ? a very important equation with a cubic nonlinearity describing a large number of physical phenomena. The crucial idea of introduced approach is based on the discretization of the MEW equation with the aid of a combination of the discontinuous Galerkin (DG) method for the space semi-discretization and the backward Euler method for the time discretization. The appended numerical experiments investigate the conservative properties of the MEW equation related to mass, momentum and energy, and illustrate the potency of this scheme, consequently.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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