On a class of eigenfunction identities for Hill operators

DOI10.1063/1.527851zbMath0652.34024OpenAlexW2092730478MaRDI QIDQ3797511

Robert L. Sachs

Publication date: 1988

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.527851

zbMATH Keywords

eigenfunctionsHill operators

Mathematics Subject Classification ID

General theory of ordinary differential operators (47E05) Ordinary differential operators (34L99)

Cites Work

• The periodic problem for the Korteweg-de Vries equation
• The spectrum of Hill's equation
• An identity among squares of eigenfunctions
• Periodic solutions of the KdV equation
• Hill's operator and hyperelliptic function theory in the presence of infinitely many branch points

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