Extremes of characteristic functions of a Sturm-Liouville operator

DOI10.3103/S1063454108040055zbMath1194.34021OpenAlexW2079782967MaRDI QIDQ735570

V. M. Nikotin

Publication date: 23 October 2009

Published in: Vestnik St. Petersburg University. Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s1063454108040055

zbMATH Keywords

characteristic functionSturm-Liouville operator

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General theory of ordinary differential operators (47E05) Inverse problems involving ordinary differential equations (34A55) Entire and meromorphic functions of one complex variable, and related topics (30D99)

Cites Work

• The inverse problem for the Hill operator. A direct approach
• Effective masses and conformal mappings
• A CHARACTERIZATION OF THE SPECTRUM OF HILL'S OPERATOR
• Identities for the dirichlet integral of subharmonic functions from the cartright class
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