6 citations · 17 across the 11 of their papers we have counts for
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math.AP2013
Unique Continuation for Quasimodes on Surfaces of Revolution: Rotationally invariant Neighbourhoods
Hans Christianson
We prove a strong conditional unique continuation estimate for irreducible quasimodes in rotationally invariant neighbourhoods on compact surfaces of revolution. The estimate state…
math.AP2013
High-frequency resolvent estimates on asymptotically Euclidean warped products
Hans Christianson
We consider the resolvent on asymptotically Euclidean warped product manifolds in an appropriate 0-Gevrey class, with trapped sets consisting of only finitely many components. We p…
math.AP2013
Sharp local smoothing for manifolds with smooth inflection transmission
Hans Christianson, Jason Metcalfe
We consider a family of spherically symmetric, asymptotically Euclidean manifolds with two trapped sets, one which is unstable and one which is semi-stable. The phase space structu…