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Nonlinear excitations and “peakons” of a (2+1)-dimensional generalized Broer-Kaup system

Nonlinear excitations and “peakons” of a (2+1)-dimensional generalized Broer-Kaup system Abstract Shallow water waves and a host of long wave phenomena are commonly investigated by various models of nonlinear evolution equations. Examples include the Korteweg–de Vries, the Camassa–Holm, and the Whitham–Broer–Kaup (WBK) equations. Here a generalized WBK system is studied via the multi-linear variable separation approach. A special class of wave profiles with discontinuous derivatives (“peakons”) is developed. Peakons of various features, e.g. periodic, pulsating or fractal, are investigated and interactions of such entities are studied. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png "Acta Mechanica Sinica" Springer Journals

Nonlinear excitations and “peakons” of a (2+1)-dimensional generalized Broer-Kaup system

"Acta Mechanica Sinica" , Volume 23 (2): 6 – Apr 1, 2007

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References (19)

Publisher
Springer Journals
Copyright
2007 Springer-Verlag
ISSN
0567-7718
eISSN
1614-3116
DOI
10.1007/s10409-007-0062-9
Publisher site
See Article on Publisher Site

Abstract

Abstract Shallow water waves and a host of long wave phenomena are commonly investigated by various models of nonlinear evolution equations. Examples include the Korteweg–de Vries, the Camassa–Holm, and the Whitham–Broer–Kaup (WBK) equations. Here a generalized WBK system is studied via the multi-linear variable separation approach. A special class of wave profiles with discontinuous derivatives (“peakons”) is developed. Peakons of various features, e.g. periodic, pulsating or fractal, are investigated and interactions of such entities are studied.

Journal

"Acta Mechanica Sinica"Springer Journals

Published: Apr 1, 2007

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