most citedRelatively non-degenerate integrated decay estimates for massless Vlasov fields on Schwarzschild spacetimes

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math.AP2026

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…

math.AP2026

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…

math.AP2026

Small-time local control of a Schrödinger equation: a negative and a positive quadratic result

Karine Beauchard, Frédéric Marbach, Thomas Perrin

We study the small-time local controllability (STLC) of a bilinear Schrödinger equation with Neumann boundary conditions near its ground state. We focus on the degenerate case whe…

math.AP20261 cited

Relatively non-degenerate integrated decay estimates for massless Vlasov fields on Schwarzschild spacetimes

Léo Bigorgne, Renato Velozo Ruiz

In this article, we make use of a weight function capturing the concentration phenomenon of unstable future-trapped causal geodesics. A projection , on the tangent space of th…

math.AP2026

An Example Of Accurate Microlocal Tunneling In One Dimension

Antide Duraffour, Nicolas Raymond

We investigate the spectral analysis of a class of pseudo-differential operators in one dimension. Under symmetry assumptions, we prove an asymptotic formula for the splitting of t…

math.AP2026

Norm inflation in negative order 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…