Abstract
We use radial estimates for pseudodifferential operators to describe long-time evolution of solutions to , where is a self-adjoint zeroth-order pseudodifferential operator satisfying hyperbolic dynamical assumptions and where is smooth. This is motivated by recent results of Colin de Verdière and Saint-Raymond (2019) concerning a microlocal model of internal waves in stratified fluids.
Citation
Semyon Dyatlov. Maciej Zworski. "Microlocal analysis of forced waves." Pure Appl. Anal. 1 (3) 359 - 384, 2019. https://doi.org/10.2140/paa.2019.1.359
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