Semiclassical resolvent estimates at trapped sets

Kiril Datchev; András Vasy

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arXiv · 1206.0768

Semiclassical resolvent estimates at trapped sets

Kiril Datchev·András Vasy

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Abstract

We extend our recent results on propagation of semiclassical resolvent estimates through trapped sets when a priori polynomial resolvent bounds hold. Previously we obtained non-trapping estimates in trapping situations when the resolvent was sandwiched between cutoffs microlocally supported away from the trapping, a microlocal version of a result of Burq and Cardoso-Vodev. We now allow one of the two cutoffs to be supported at the trapped set, giving estimates which are intermediate between the trapping and non-trapping ones.

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BibTeX RIS

Kiril Datchev, András Vasy. 2012-06-04. Semiclassical resolvent estimates at trapped sets. https://arxiv.org/abs/1206.0768

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