Non-Selfadjoint Perturbations of Selfadjoint Operators in Two Dimensions IIIa. One Branching Point

DOI10.4153/CJM-2008-028-3zbMath1147.31004arXivmath/0506244WikidataQ126120758 ScholiaQ126120758MaRDI QIDQ3509517

Johannes Sjöstrand, Michael Hitrik

Publication date: 1 July 2008

Published in: Canadian Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0506244

zbMATH Keywords

eigenvalueasymptoticsperiodic flowpseudodifferntial operator

Mathematics Subject Classification ID

Asymptotic distributions of eigenvalues in context of PDEs (35P20) PDEs in connection with quantum mechanics (35Q40) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Pseudodifferential and Fourier integral operators on manifolds (58J40) Pluriharmonic and plurisubharmonic functions (31C10) Canonical transformations in symplectic and contact geometry (53D22)

Related Items (4)

Counting zeros of holomorphic functions of exponential growth ⋮ Diophantine tori and Weyl laws for non-selfadjoint operators in dimension two ⋮ Spectral monodromy of non-self-adjoint operators ⋮ Construction of quasimodes for non-selfadjoint operators via propagation of Hagedorn wave-packets

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