Institut de Mathématiques de Bordeaux

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19962026

most citedThe hydrodynamical relevance of the Camassa-Holm and Degasperis-Procesi equations

1k citations

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Showing 2015 · math.CVShow all

7 papers · 2 filters

math.CV2015

Kernels of Toeplitz operators

Andreas Hartmann, Mishko Mitkovski

Toeplitz operators are met in different fields of mathematics such as stochastic processes, signal theory, completeness problems, operator theory, etc. In applications, spectral an…

math.CV2015

Geometry of reproducing kernels in model spaces near the boundary

Anton Baranov, Andreas Hartmann, Karim Kellay

We study two geometric properties of reproducing kernels in model spaces $K_θ$ where $θ$ is an inner function in the disc: overcompleteness and existence of uniformly minimalsystem…

math.CV2015

Interpolating sequences and Carleson measures in the Hardy-Sobolev spaces of the ball in $C^{n}$

Eric Amar

In this work we study Hardy Sobolev spaces in the ball of $C^{n}$ with respect to interpolating sequences and Carleson measures. We compare them with the classical Hardy spaces of th…

math.CV2015★ 8 cited

Range Spaces of Co-analytic Toeplitz Operators

Emmanuel Fricain, Andreas Hartmann, William T. Ross

We discuss the range spaces of Toeplitz operators with co-analytic symbols where we focus on the boundary behavior of the functions in these spaces as well as a natural orthogonal…

math.CV2015

Multiple sampling and interpolation in the classical Fock space

Alexander Borichev, Andreas Hartmann, Karim Kellay +1

We study multiple sampling, interpolation and uniqueness for the classical Fock space in the case of unbounded mul-tiplicities.

math.CV2015★ 1 cited

On the $L^{r}$ Hodge theory in complete non compact riemannian manifolds

Eric Amar

We study solutions for the Hodge laplace equation $Δ u = ω$ on $p$ forms with $L^{r}$ estimates for $r > 1.$ Our main hypothesis is that $Δ$ has a spectral g…

Kernels of Toeplitz operators

Geometry of reproducing kernels in model spaces near the boundary

Interpolating sequences and Carleson measures in the Hardy-Sobolev spaces of the ball in Cn

Range Spaces of Co-analytic Toeplitz Operators

Multiple sampling and interpolation in the classical Fock space

On the Lr Hodge theory in complete non compact riemannian manifolds

Interpolating sequences and Carleson measures in the Hardy-Sobolev spaces of the ball in $C^{n}$

On the $L^{r}$ Hodge theory in complete non compact riemannian manifolds