Andrew Hassell

activity

20042019

collaborators

3 papers

math.AP2019

Riesz transforms on a class of non-doubling manifolds II

Andrew Hassell, Daniel Nix, Adam Sikora

We consider a class of manifolds $M$ obtained by taking the connected sum of a finite number of $N$ -dimensional Riemannian manifolds of the form $(\mathbb{R}^{n_i}, δ) \t…

math.AP2013

Exterior mass estimates and $L^{2}$ restriction bounds for Neumann data along hypersurfaces

Hans Christianson, Andrew Hassell, John A. Toth

We study the problem of estimating the $L^{2}$ norm of Laplace eigenfunctions on a compact Riemannian manifold $M$ when restricted to a hypersurface $H$ . We prove mass estimates for…

math.AP2004

Riesz transform and $L^{p}$ cohomology for manifolds with Euclidean ends

Gilles Carron, Thierry Coulhon, Andrew Hassell

Let $M$ be a smooth Riemannian manifold which is the union of a compact part and a finite number of Euclidean ends, $\RR^n \setminus B(0,R)$ for some $R > 0$ , each of which carries…

Riesz transforms on a class of non-doubling manifolds II

Exterior mass estimates and L2 restriction bounds for Neumann data along hypersurfaces

Riesz transform and Lp cohomology for manifolds with Euclidean ends

Exterior mass estimates and $L^{2}$ restriction bounds for Neumann data along hypersurfaces

Riesz transform and $L^{p}$ cohomology for manifolds with Euclidean ends