Spectral stability and semiclassical measures for renormalized KAM systems
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Publication:5112375
DOI10.1088/1361-6544/ab7724zbMath1448.35349arXiv1811.12300OpenAlexW3101736966MaRDI QIDQ5112375
Publication date: 29 May 2020
Published in: Nonlinearity (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1811.12300
Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Schrödinger operator, Schrödinger equation (35J10) Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40)
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