Smoothness of Hill’s Potential and Lengths of Spectral Gaps

DOI10.1007/978-3-0348-0297-0_27zbMath1270.34199arXiv1003.5000OpenAlexW1512316495MaRDI QIDQ3143995

Molyboga Volodymyr, Vladimir A. Mikhailets

Publication date: 6 December 2012

Published in: Spectral Theory, Mathematical System Theory, Evolution Equations, Differential and Difference Equations (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1003.5000

zbMATH Keywords

stability setspectrumspectral gapsHörmander spaceHill-Schrödinger operatorinstability set

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Spectrum, resolvent (47A10) General spectral theory of ordinary differential operators (34L05) Eigenvalue problems for linear operators (47A75)

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