Hans Christianson

activity

20042009

most citedApplications of Cutoff Resolvent Estimates to the Wave Equation

6 citations · 17 across the 8 of their papers we have counts for

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math.AP2006★ 1 cited

Dispersive Estimates for Manifolds with one Trapped Orbit

Hans Christianson

For a large class of complete, non-compact Riemannian manifolds, $(M, g)$ , with boundary, we prove high energy resolvent estimates in the case where there is one trapped hyperbolic…

math.SP2006

Semiclassical Nonconcentration near Hyperbolic Orbits

Hans Christianson

For a large class of semiclassical pseudodifferential operators, including Schrödinger operators, $P (h) = - h^{2} Δ_{g} + V (x)$ , on compact Riemannian manifolds, we give logarithmic…