241 citations
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336 papers · 1 filter
The Schrödinger-Klein-Gordon System Revisited
Christophe Cheverry, Zied Ammari
We introduce a microlocal formulation of the Schr{ö}dinger-Klein-Gordon system describing the interaction between a non-relativistic quantum particle and a Klein-Gordon field throu…
Entropic Propagation and Generation of Chaos for McKean-Vlasov Diffusions with Polynomial Growth
Matteo Miannay
We study time-uniform propagation and generation of chaos for a class of McKean-Vlasov equations with polynomial growth potentials. Using an entropy dissipation method based on tim…
The Fast Limit Model Associated With The Euler-Maxwell-Two-Fluid System
Nicolas Besse, Christophe Cheverry
The filtering method applied at the level of the Euler-Maxwell-Two-Fluid system produces a Fast Limit Model (FLM) which captures up to the electron depth essential features of plas…
Norm inflation and loss of regularity in negative Sobolev spaces for KdV and KP
Rémi Carles
We prove norm inflation phenomena for KdV and KP equations in negative order Sobolev spaces, in the periodic case, as well as on the whole space, on an arbitrarily large scale of n…
Approximate controllability in small times of bilinear Schr{ö}dinger equations with magnetic drift
Eugenio Pozzoli
We study the small-time approximate controllability of bilinear Schr{ö}dinger equations, where the drift is a magnetic Schr{ö}dinger operator and the control is an electric potenti…
Dependence of the nonlinear Schr{ö}dinger flow upon the nonlinearity
Rémi Carles, Quentin Chauleur, Guillaume Ferriere
We consider the defocusing nonlinear Schr{ö}dinger equation in the energy-subcritical case, and investigate the dependence of the solution upon the power of the nonlinearity. Speci…