Approximate solutions to the Zakharov EQUATIONS VIA FINITE DIfferences

An energy-preserving, linearly implicit finite-difference scheme is presented for computing solutions to the periodic initial-value problem for the Zakharov equations. Solitary waves and colliding solitary waves are computed, and a comparison is made with previous calculations.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of computational physics 1992-06, Vol.100 (2), p.377-383
1. Verfasser:	Glassey, R.T
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Mathematical methods in physics Numerical approximation and analysis Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	An energy-preserving, linearly implicit finite-difference scheme is presented for computing solutions to the periodic initial-value problem for the Zakharov equations. Solitary waves and colliding solitary waves are computed, and a comparison is made with previous calculations.
ISSN:	0021-9991 1090-2716
DOI:	10.1016/0021-9991(92)90243-R