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Conference Paper: The evolution of periodic waves of the coupled NLS equations
| Title | The evolution of periodic waves of the coupled NLS equations |
|---|---|
| Authors | |
| Keywords | Physics |
| Issue Date | 2002 |
| Publisher | American Physical Society. The Journal's web site is located at https://www.aps.org/meetings/baps/index.cfm |
| Citation | The 55th Annual Meeting of the Division of Fluid Dynamics, Austin, TX., 24-26 November 2002. In Bulletin of the American Physical Society, 2002 How to Cite? |
| Abstract | Systems of coupled nonlinear Schrodinger equations (CNLS) arise in the studies of interactions of surface and internal waves. The Hopscotch method is applied to solve CNLS numerically. The algorithm is basically a finite difference method but with a special procedure in marching forward in time. The goal is to study the effects of an initial phase difference on the evolution of periodic plane waves. The outcome will depend on the precise nature of the cubic nonlinearity, and may involve a Fermi-Pasta-Ulam recurrence, a bound state of oscillation, or a rather chaotic state of evolution. (Supported by the Research Grants Council (HK)) |
| Description | Session KD: Waves I, Abstract no. KD.007 |
| Persistent Identifier | http://hdl.handle.net/10722/57142 |
| ISSN |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chow, KW | en_HK |
| dc.contributor.author | Tsang, SC | en_HK |
| dc.date.accessioned | 2010-04-12T01:27:09Z | - |
| dc.date.available | 2010-04-12T01:27:09Z | - |
| dc.date.issued | 2002 | en_HK |
| dc.identifier.citation | The 55th Annual Meeting of the Division of Fluid Dynamics, Austin, TX., 24-26 November 2002. In Bulletin of the American Physical Society, 2002 | en_HK |
| dc.identifier.issn | 0003-0503 | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/57142 | - |
| dc.description | Session KD: Waves I, Abstract no. KD.007 | en_HK |
| dc.description.abstract | Systems of coupled nonlinear Schrodinger equations (CNLS) arise in the studies of interactions of surface and internal waves. The Hopscotch method is applied to solve CNLS numerically. The algorithm is basically a finite difference method but with a special procedure in marching forward in time. The goal is to study the effects of an initial phase difference on the evolution of periodic plane waves. The outcome will depend on the precise nature of the cubic nonlinearity, and may involve a Fermi-Pasta-Ulam recurrence, a bound state of oscillation, or a rather chaotic state of evolution. (Supported by the Research Grants Council (HK)) | - |
| dc.language | eng | en_HK |
| dc.publisher | American Physical Society. The Journal's web site is located at https://www.aps.org/meetings/baps/index.cfm | en_HK |
| dc.relation.ispartof | Bulletin of the American Physical Society | - |
| dc.rights | Copyright 2002 by The American Physical Society. | en_HK |
| dc.subject | Physics | en_HK |
| dc.title | The evolution of periodic waves of the coupled NLS equations | en_HK |
| dc.type | Conference_Paper | en_HK |
| dc.identifier.email | Chow, KW: kwchow@hkusua.hku.hk | en_HK |
| dc.identifier.email | Tsang, SC: sctsang@graduate.hku.hk | en_HK |
| dc.description.nature | published_or_final_version | en_HK |
| dc.identifier.hkuros | 108772 | - |
| dc.identifier.issnl | 0003-0503 | - |