Diophantine tori and Weyl laws for non-selfadjoint operators in dimension two
DOI10.1007/s00220-012-1530-zzbMath1256.35039arXiv1102.0889OpenAlexW3099987297MaRDI QIDQ453336
Michael Hitrik, Johannes Sjöstrand
Publication date: 19 September 2012
Published in: Communications in Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1102.0889
spectral asymptoticssemiclassical pseudodifferential operatorsDiophantine torinon-selfadjoint perturbation
Pseudodifferential operators as generalizations of partial differential operators (35S05) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Perturbation theory of linear operators (47A55) Pseudodifferential operators (47G30)
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Cites Work
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