Andrew Hassell

activity

19992008

most citedSpreading of quasimodes in the Bunimovich stadium

1 citations · 5 across the 8 of their papers we have counts for

collaborators

Showing 2007Show all

3 papers · 1 filter

math.AP2007★ 1 cited

Riesz transforms in one dimension

Andrew Hassell, Adam Sikora

We study the boundedness on $L^{p}$ of the Riesz transform $\nabla L^{- 1/2}$ , where $L$ is one of several operators defined on $R$ or $R_{+}$ , endowed with the measure $r^{d - 1} d r$ ,…

math.AP2007

Resolvent at low energy and Riesz transform for Schroedinger operators on asymptotically conic manifolds. II

Colin Guillarmou, Andrew Hassell

Let $(M^{\circ}, g)$ be an asymptotically conic manifold, in the sense that $M^{\circ}$ compactifies to a manifold with boundary $M$ in such a way that $g$ becomes a scattering metric…

math.AP2007

Resolvent at low energy and Riesz transform for Schrodinger operators on asymptotically conic manifolds, I

Colin Guillarmou, Andrew Hassell

We analyze the resolvent $R (k) = (P + k^{2})^{- 1}$ of Schrödinger operators $P = Δ + V$ with short range potential $V$ on asymptotically conic manifolds $(M, g)$ (this setting includes asympt…