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20122019
most citedSlow modulations of periodic waves in Hamiltonian PDEs, with application to capillary fluids

39 citations · 72 across the 7 of their papers we have counts for

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8 papers · 1 filter

math.AP2019★ 18 cited

Modulated equations of Hamiltonian PDEs and dispersive shocks

Sylvie Benzoni-Gavage, Colin Mietka, L. Miguel Rodrigues

Motivated by the ongoing study of dispersive shock waves in non integrable systems, we propose and analyze a set of wave parameters for periodic waves of a large class of Hamiltoni…

math.AP2017★ 1 cited

Stability of periodic waves in Hamiltonian PDEs of either long wavelength or small amplitude

Sylvie Benzoni-Gavage, Colin Mietka, Luis M. Rodrigues

Stability criteria have been derived and investigated in the last decades for many kinds of periodic traveling wave solutions to Hamiltonian PDEs. They turned out to depend in a cr…

math.AP2015★ 1 cited

Amplitude equations for weakly nonlinear surface waves in variational problems

Sylvie Benzoni-Gavage, Jean-François Coulombel

Among hyperbolic Initial Boundary Value Problems (IBVP), those coming from a variational principle 'generically' admit linear surface waves, as was shown by Serre [J. Funct. Anal.…

math.AP2015

The amplitude equation for weakly nonlinear reversible phase boundaries

Jean-François Coulombel, Sylvie Benzoni-Gavage

This technical note is a complement to an earlier paper [Benzoni-Gavage \& Rosini, Comput. Math. Appl. 2009], which aims at a deeper understanding of a basic model for propagating…

math.AP2015★ 13 cited

Co-periodic stability of periodic waves in some Hamiltonian PDEs

Sylvie Benzoni-Gavage, Colin Mietka, L. Miguel Rodrigues

The stability of periodic traveling wave solutions to dispersive PDEs with respect to `arbitrary' perturbations is still widely open. The focus is put here on stability with respec…

math.AP2013

Stability of periodic waves in Hamiltonian PDEs

Sylvie Benzoni-Gavage, Pascal Noble, Luis Miguel Rodrigues

Partial differential equations endowed with a Hamiltonian structure, like the Korteweg--de Vries equation and many other more or less classical models, are known to admit rich fami…

math.AP2013★ 39 cited

Slow modulations of periodic waves in Hamiltonian PDEs, with application to capillary fluids

Sylvie Benzoni-Gavage, Pascal Noble, Luis Miguel Rodrigues

Since its elaboration by Whitham, almost fifty years ago, modulation theory has been known to be closely related to the stability of periodic traveling waves. However, it is only r…

math.AP2012

On a phase field model for solid-liquid phase transitions

Sylvie Benzoni-Gavage, Laurent Chupin, Didier Jamet +1

A new phase field model is introduced, which can be viewed as nontrivial generalisation of what is known as the Caginalp model. It involves in particular nonlinear diffusion terms.…