This paper is the second in a series of two articles whose aim is to extend a recent result of Guillarmou-Lefeuvre on the local rigidity of the marked length spectrum from the case of compact negatively-curved Riemannian manifolds to the case of manifolds with hyperbolic cusps. In this second paper, we deal with the nonlinear version of the problem and prove that such manifolds are locally rigid for nonlinear perturbations of the metric that decrease sufficiently at infinity. Our proof relies on the linear theory addressed in the first paper and on two new ingredients: an approximate version of the Livsic Theorem and a careful analytic study of the operator $\Pi_2$, the generalized X-ray transform. In particular, we prove that the latter fi...
We study the local rigidity problem for the standard ergodic volume preserving lattice actions on co...
In [1] V. Guillemin and D. Kazhdan introduced the following definition of spectral rigidity of a Rie...
In this memoir, I explain the theory of equivariant families of measures on the edge of infinity uni...
This paper is the second in a series of two articles whose aim is to extend a recent result of Guill...
This paper is the first in a series of two articles whose aim is to extend a recent result of Guilla...
This article is the second in a series of two whose aim is to extend a recent result of Guillarmou-L...
A Riemannian manifold is said to be rigid if the length of periodic geodesics (in the case of a clos...
Une variété riemannienne est dite rigide lorsque la longueur des géodésiques périodiques (cas d...
This dissertation explores the extent to which lengths of closed geodesics on a Riemannian manifold ...
In this thesis, we discuss various rigidity results for geodesic length spaces that are not Riemanni...
46 pages, 1 figureWe prove a radial source estimate in H\"older-Zygmund spaces for uniformly hyperbo...
A closed Riemannian manifold is said to be Anosov if its geodesic flow on its unit tangent bundle is...
In this paper, we prove a cocycle version of marked length spectrum rigidity. There are two conseque...
Let W be a compact hyperbolic n-manifold with totally geodesic boundary. We prove that if n> 3 th...
The landscape of rigidity problems in the finite-volume case appears clear, and hence one starts to ...
We study the local rigidity problem for the standard ergodic volume preserving lattice actions on co...
In [1] V. Guillemin and D. Kazhdan introduced the following definition of spectral rigidity of a Rie...
In this memoir, I explain the theory of equivariant families of measures on the edge of infinity uni...
This paper is the second in a series of two articles whose aim is to extend a recent result of Guill...
This paper is the first in a series of two articles whose aim is to extend a recent result of Guilla...
This article is the second in a series of two whose aim is to extend a recent result of Guillarmou-L...
A Riemannian manifold is said to be rigid if the length of periodic geodesics (in the case of a clos...
Une variété riemannienne est dite rigide lorsque la longueur des géodésiques périodiques (cas d...
This dissertation explores the extent to which lengths of closed geodesics on a Riemannian manifold ...
In this thesis, we discuss various rigidity results for geodesic length spaces that are not Riemanni...
46 pages, 1 figureWe prove a radial source estimate in H\"older-Zygmund spaces for uniformly hyperbo...
A closed Riemannian manifold is said to be Anosov if its geodesic flow on its unit tangent bundle is...
In this paper, we prove a cocycle version of marked length spectrum rigidity. There are two conseque...
Let W be a compact hyperbolic n-manifold with totally geodesic boundary. We prove that if n> 3 th...
The landscape of rigidity problems in the finite-volume case appears clear, and hence one starts to ...
We study the local rigidity problem for the standard ergodic volume preserving lattice actions on co...
In [1] V. Guillemin and D. Kazhdan introduced the following definition of spectral rigidity of a Rie...
In this memoir, I explain the theory of equivariant families of measures on the edge of infinity uni...