Relation between smoothness of the potential and size of gaps in the essential spectrum of a Schrödinger operator

DOI10.1007/BF01085884zbMath0491.34024MaRDI QIDQ1167332

I. M. Pershko, E. D. Belokolos

Publication date: 1982

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

selfadjoint differential operatorsecond order linear differential equationlimit spectrumlengths of gaps

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) General theory of ordinary differential operators (47E05) Ordinary differential operators (34L99)

Related Items (1)

Relation between smoothness of the potential and size of gaps in the essential spectrum of a Schrödinger operator

Cites Work

• Relation between smoothness of the potential and size of gaps in the essential spectrum of a Schrödinger operator
• 18.—Asymptotic Estimates for the Lengths of the Gaps in the Essential Spectrum of Self-adjoint Differential Operators
• The Gaps in the Essential Spectra of Wave Equations
• Unnamed Item

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