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Nonlinear Processes in Geophysics An interactive open-access journal of the European Geosciences Union
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Volume 25, issue 3
Nonlin. Processes Geophys., 25, 553–563, 2018
https://doi.org/10.5194/npg-25-553-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Nonlin. Processes Geophys., 25, 553–563, 2018
https://doi.org/10.5194/npg-25-553-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 15 Aug 2018

Research article | 15 Aug 2018

On the phase dependence of the soliton collisions in the Dyachenko–Zakharov envelope equation

Dmitry Kachulin and Andrey Gelash

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Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Dmitry Kachulin on behalf of the Authors (03 Jul 2018)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (03 Jul 2018) by Roger Grimshaw
RR by Anonymous Referee #2 (20 Jul 2018)
RR by Anonymous Referee #3 (23 Jul 2018)
ED: Publish subject to technical corrections (23 Jul 2018) by Roger Grimshaw
AR by Dmitry Kachulin on behalf of the Authors (30 Jul 2018)  Author's response    Manuscript
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Short summary
We consider the nonlinear model well known in geophysics for deep water surface gravity waves – the envelope version of the Dyachenko–Zakharov equation. This model predicts that waves can propagate as a stable localized groups – solitons. We study numerically in detail the soliton collisions and find fundamentally different effects when compared to the previously known results. We demonstrate the formation of extreme amplitude waves that may cause serious damage appearing in seas and oceans.
We consider the nonlinear model well known in geophysics for deep water surface gravity waves –...
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