| Title | Resolvent estimates for non-selfadjoint operators with double characteristics |
| Authors | Joe Viola |
| Alternative Location | http://dx.doi.org/10.1112/j..., Restricted Access |
| Publication | Journal of the London Mathematical Society |
| Year | 2012 |
| Volume | 85 |
| Pages | 41 - 78 |
| Document type | Article |
| Status | Published |
| Quality controlled | Yes |
| Language | eng |
| Publisher | Oxford University Press |
| Abstract English | We study resolvent estimates for non-selfadjoint semiclassical pseudodifferential operators with double characteristics. Assuming that the quadratic approximation along the double characteristics is elliptic, we obtain polynomial upper bounds on the resolvent in a suitable region inside the pseudospectrum. |
| ISBN/ISSN/Other | ISSN: 0024-6107 |
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Last update: 2013-05-22
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