3 citations · 11 across the 10 of their papers we have counts for
19 papers
Absence of super-exponentially decaying eigenfunctions on Riemannian manifolds with pinched negative curvature
Andras Vasy, Jared Wunsch
Let (X,g) be a metrically complete, simply connected Riemannian manifold with bounded geometry and pinched negative curvature, i.e. there are constants a>b>0 such that -a^2<K<-b^2…
Lipschitz domains, domains with corners and the Hodge Laplacian
Marius Mitrea, Michael Taylor, Andras Vasy
We define self-adjoint extensions of the Hodge Laplacian on Lipschitz domains in Riemannian manifolds, corresponding to either the absolute or the relative boundary condition, and…
Propagation of singularities for the wave equation on manifolds with corners
Andras Vasy
In this paper we describe the propagation of smooth (C^\infty) and Sobolev singularities for the wave equation on smooth manifolds with corners M equipped with a Riemannian metric…
Analytic continuation of the resolvent of the Laplacian on symmetric spaces of noncompact type
Rafe Mazzeo, Andras Vasy
Let be a globally symmetric space of noncompact type, of arbitrary rank, and its Laplacian. We prove the existence of a meromorphic continuation of the resolvent $(Δ-\e…
Fixed energy inverse problem for exponentially decreasing potentials
Gunther Uhlmann, Andras Vasy
In this paper we show that in two-body scattering the scattering matrix at a fixed energy determines real-valued exponentially decreasing potentials. This result has been proved by…
Inverse problems in N-body scattering
Gunther Uhlmann, Andras Vasy
We survey finite energy inverse results in N-body scattering, and we also sketch the proof of the extension of our recent two-cluster to two-cluster three-body result to the many-b…