High-frequency instabilities of small-amplitude solutions of Hamiltonian PDEs

DOI10.3934/dcds.2017055zbMath1365.37057OpenAlexW2964257656MaRDI QIDQ525518

Bernard Deconinck, Olga Trichtchenko

Publication date: 5 May 2017

Published in: Discrete and Continuous Dynamical Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcds.2017055

zbMATH Keywords

instabilityKrein signatureHamiltonian partial differential equation

Mathematics Subject Classification ID

Water waves, gravity waves; dispersion and scattering, nonlinear interaction (76B15) Stability problems for infinite-dimensional Hamiltonian and Lagrangian systems (37K45)

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Uses Software

• DLMF

Cites Work

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