5 citations · 5 across the 3 of their papers we have counts for
3 papers
math.SP2022
The scattering phase: seen at last
Jeffrey Galkowski, Pierre Marchand, Jian Wang +1
The scattering phase, defined as where is the (unitary) scattering matrix, is the analogue of the counting function for eigenvalues when deali…
math.AP2020
Dynamics of resonances for 0th order pseudodifferential operators
Jian Wang
We study the dynamics of resonances of analytic perturbations of 0th order pseudodifferential operators . In particular, we prove a Fermi golden rule for resonances of …
math.AP2019★ 5 cited
The scattering matrix for 0th order pseudodifferential operators
Jian Wang
We use microlocal radial estimates to prove the full limiting absorption principle for , a self-adjoint 0th order pseudodifferential operator satisfying hyperbolic dynamical ass…