Rapporteurs : Peter Perry, Vesselin Petkov / Président : Gilles Carron / Jury : Nicolas Burq, Laurent Guillopé, Vesselin Petkov, Georgi Vodev, Maciej Zworski.We study the meromorphic extension of the resolvent for the Laplacian on a class of non-compact complete Riemannian manifolds whose curvatures approach -1 at infinity. We show that the resolvent extends meromorphically to C with poles of finite multiplicity (called resonances) if and only if the metric satisfies a certain condition of asymptotic evenness, then we construct examples for which there exists a sequence of resonances converging to a point of the non-physical sheet, proving that some essential singularities can appear without this condition. Secondly, we show that the resona...
Abstract. Let M ◦ be a complete noncompact manifold of dimension at least 3 and g an asymptotically ...
Quantum decay rates appear as imaginary parts of resonances, or poles of the meromorphic continuatio...
Quantum decay rates appear as imaginary parts of resonances, or poles of the meromorphic continuatio...
Abstract. We define Pollicott–Ruelle resonances for geodesic flows on noncompact asymptotically hype...
Asymptotically hyperbolic manifolds (AHM) are natural generalizations of the hyperbolic space. The s...
AbstractLet X be a Riemannian surface of finite geometric type and with hyperbolic ends. The resolve...
AbstractLet X be a Riemannian surface of finite geometric type and with hyperbolic ends. The resolve...
AbstractWe develop the scattering theory of a general conformally compact metric by treating the Lap...
Abstract. For geometrically finite hyperbolic manifolds Γ\Hn+1, we prove the mero-morphic extension ...
We prove some sharp upper bounds on the number of resonances associated with the Laplacian, or Lapla...
Abstract. We revisit Vasy’s method [Va1],[Va2] for showing meromorphy of the resolvent for (even) as...
© 2016, Springer International Publishing. We define Pollicott–Ruelle resonances for geodesic flows ...
Abstract. Let M ◦ be a complete noncompact manifold and g an asymptot-ically conic manifold on M◦, i...
In the setting of obstacle scattering in Euclidean spaces, the poles of meromorphic continuation of ...
On s'intéresse à la géométrie globale et asymptotique de certaines variétés riemanniennes non compac...
Abstract. Let M ◦ be a complete noncompact manifold of dimension at least 3 and g an asymptotically ...
Quantum decay rates appear as imaginary parts of resonances, or poles of the meromorphic continuatio...
Quantum decay rates appear as imaginary parts of resonances, or poles of the meromorphic continuatio...
Abstract. We define Pollicott–Ruelle resonances for geodesic flows on noncompact asymptotically hype...
Asymptotically hyperbolic manifolds (AHM) are natural generalizations of the hyperbolic space. The s...
AbstractLet X be a Riemannian surface of finite geometric type and with hyperbolic ends. The resolve...
AbstractLet X be a Riemannian surface of finite geometric type and with hyperbolic ends. The resolve...
AbstractWe develop the scattering theory of a general conformally compact metric by treating the Lap...
Abstract. For geometrically finite hyperbolic manifolds Γ\Hn+1, we prove the mero-morphic extension ...
We prove some sharp upper bounds on the number of resonances associated with the Laplacian, or Lapla...
Abstract. We revisit Vasy’s method [Va1],[Va2] for showing meromorphy of the resolvent for (even) as...
© 2016, Springer International Publishing. We define Pollicott–Ruelle resonances for geodesic flows ...
Abstract. Let M ◦ be a complete noncompact manifold and g an asymptot-ically conic manifold on M◦, i...
In the setting of obstacle scattering in Euclidean spaces, the poles of meromorphic continuation of ...
On s'intéresse à la géométrie globale et asymptotique de certaines variétés riemanniennes non compac...
Abstract. Let M ◦ be a complete noncompact manifold of dimension at least 3 and g an asymptotically ...
Quantum decay rates appear as imaginary parts of resonances, or poles of the meromorphic continuatio...
Quantum decay rates appear as imaginary parts of resonances, or poles of the meromorphic continuatio...