A geometric formulation of the conservation of wave action and its implications for signature and the classification of instabilities
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Publication:4349585
DOI10.1098/rspa.1997.0075zbMath0884.76025OpenAlexW2100168699MaRDI QIDQ4349585
Publication date: 24 August 1997
Published in: Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences (Search for Journal in Brave)
Full work available at URL: http://epubs.surrey.ac.uk/1500/1/fulltext.pdf
Boussinesq equationunbounded domainswater wavesHamiltonian partial differential equationssymplecticitymultisymplectic structureKrein signatureflow past flexible wallrotating shallow water flow
Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Hydrodynamic stability (76E99)
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