A Plethora of Solitary Gravity-Capillary Water Waves with Nearly Critical Bond and Froude Numbers
This paper considers the existence of solitary-wave solutions of the classical waterwave problem in the presence of surface tension. A region of Bond number-Froude number parameter space close to (1/3, 1) is identified, at each point of which there are infinitely many distinct multi-troughed solitar...
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Published in | Philosophical transactions of the Royal Society of London. Series A: Mathematical, physical, and engineering sciences Vol. 354; no. 1707; pp. 575 - 607 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
London
The Royal Society
15.03.1996
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Subjects | |
Online Access | Get full text |
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Summary: | This paper considers the existence of solitary-wave solutions of the classical waterwave problem in the presence of surface tension. A region of Bond number-Froude number parameter space close to (1/3, 1) is identified, at each point of which there are infinitely many distinct multi-troughed solitary waves of depression. The method is to study a Hamiltonian formulation of the mathematical problem for solitary waves using a centre-manifold technique valid near Bond number 1/3 and Froude number 1. The problem is thus replaced by an equivalent problem posed on a four-dimensional manifold. In a certain region of parameter space near (1/3, 1), there is a Smale horseshoe in the dynamics on the centre manifold and therefore infinitely many distinct homoclinic orbits. |
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Bibliography: | ark:/67375/V84-GH8102JT-N istex:4566CE048C5B18A18631EA6C30A5F7D1FF473400 This text was harvested from a scanned image of the original document using optical character recognition (OCR) software. As such, it may contain errors. Please contact the Royal Society if you find an error you would like to see corrected. Mathematical notations produced through Infty OCR. |
ISSN: | 1364-503X 1471-2962 |
DOI: | 10.1098/rsta.1996.0020 |