Institut Denis Poisson

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20052026

most citedBridging Carrollian and Celestial Holography

166 citations

researchers with a paper here

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Showing 2020 · math.APShow all

7 papers · 2 filters

math.AP2020

Bounds for eigenvalues of the Dirichlet problem for the logarithmic Laplacian

Huyuan Chen, Laurent Veron

We provide bounds for the sequence of eigenvalues ${λ_{i} (Ω)}_{i}$ of the Dirichlet problem $L_{Δ} u = λ u in Ω, u = 0 in R^{N} ∖ Ω,$ wher…

math.AP2020★ 1 cited

Wave equation on general noncompact symmetric spaces

Jean-Philippe Anker, Hong-Wei Zhang

We establish sharp pointwise kernel estimates and dispersive properties for the wave equation on noncompact symmetric spaces of general rank. This is achieved by combining the stat…

math.AP2020★ 8 cited

Wave equation on certain noncompact symmetric spaces

Hong-Wei Zhang

In this paper, we prove sharp pointwise kernel estimates and dispersive properties for the linear wave equation on noncompact Riemannian symmetric spaces G/K of any rank with G com…

math.AP2020★ 1 cited

Nonlinear boundary value problems relative to one dimensional heat equation

Laurent Veron

We consider the problem of existence of a solution $u$ to $\partial_{t} u - \partial_{xx} u = 0$ in $(0, T) \times R_{+}$ subject to the boundary condition $- u_{x} (t, 0) + g (u (t, 0)) = μ$ …

math.AP2020

Large-time behavior of unbounded solutions of viscous Hamilton-Jacobi Equations in $R^{N}$

Guy Barles, Alexander Quaas, Andrei Rodríguez

We study the large-time behavior of bounded from below solutions of parabolic viscous Hamilton-Jacobi Equations in the whole space $R^{N}$ in the case of superquadratic Hami…

math.AP2020★ 2 cited

Nonlinear boundary value problems relative to harmonic functions

Oussama Boukarabila, Laurent Veron

We study the problem of finding a function u verifying -- $Δ$ u = 0 in $Ω$ under the boundary condition $\partial$ u $\partial$ n + g(u) = $μ$ on $\partial$ $Ω$ where $Ω$ $\subset$ R N…