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Conference Paper: A coupled system of long wave - short waves with a mismatch in group velocities

TitleA coupled system of long wave - short waves with a mismatch in group velocities
Authors
KeywordsPhysics
Issue Date2004
PublisherAmerican Physical Society. The Journal's web site is located at https://www.aps.org/meetings/baps/index.cfm
Citation
The 57th Annual Meeting of the Division of Fluid Dynamics, Seattle, WA., 21-23 November 2004. In Bulletin of the American Physical Society, 2004 How to Cite?
AbstractA resonance among long and short waves will occur if the group velocity of the short wave matches the phase velocity of the long wave. A weakly nonlinear system of long and two (or more) short waves will be studied. A slight detuning, or a difference in the group velocities, will be present. Coupled, nonlinear evolution equations will be derived for a realistic oceanic stratification profile. An exact 1-soliton solution is derived by the Hirota bilinear method for special cases of the parameters. The evolution of an arbitrary solitary pulse will be studied by numerical methods. The Hopscotch method, with both explicit and implicit components, will be employed.
DescriptionSession EM: Waves II, Abstract no. EM.004
Persistent Identifierhttp://hdl.handle.net/10722/57140
ISSN

 

DC FieldValueLanguage
dc.contributor.authorChow, KWen_HK
dc.contributor.authorPoon, CKen_HK
dc.contributor.authorZhang, Den_HK
dc.date.accessioned2010-04-12T01:27:07Z-
dc.date.available2010-04-12T01:27:07Z-
dc.date.issued2004en_HK
dc.identifier.citationThe 57th Annual Meeting of the Division of Fluid Dynamics, Seattle, WA., 21-23 November 2004. In Bulletin of the American Physical Society, 2004en_HK
dc.identifier.issn0003-0503en_HK
dc.identifier.urihttp://hdl.handle.net/10722/57140-
dc.descriptionSession EM: Waves II, Abstract no. EM.004en_HK
dc.description.abstractA resonance among long and short waves will occur if the group velocity of the short wave matches the phase velocity of the long wave. A weakly nonlinear system of long and two (or more) short waves will be studied. A slight detuning, or a difference in the group velocities, will be present. Coupled, nonlinear evolution equations will be derived for a realistic oceanic stratification profile. An exact 1-soliton solution is derived by the Hirota bilinear method for special cases of the parameters. The evolution of an arbitrary solitary pulse will be studied by numerical methods. The Hopscotch method, with both explicit and implicit components, will be employed.-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at https://www.aps.org/meetings/baps/index.cfmen_HK
dc.relation.ispartofBulletin of the American Physical Society-
dc.rightsCopyright 2004 by The American Physical Society.en_HK
dc.subjectPhysicsen_HK
dc.titleA coupled system of long wave - short waves with a mismatch in group velocitiesen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChow, KW: kwchow@hkusua.hku.hken_HK
dc.identifier.emailPoon, CK: kenpoon@graduate.hku.hken_HK
dc.identifier.emailZhang, D: dzhang@hkucc.hku.hken_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.hkuros108788-

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