On a Hill’s Equation with Two Gaps in Its Spectrum

DOI10.1137/0510096zbMath0417.34049OpenAlexW1996353629MaRDI QIDQ3207363

Harry Hochstadt, Wallace Goldberg

Publication date: 1979

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0510096

zbMATH Keywords

spectrumHill's equationnonlinear fourth order differential equation

Mathematics Subject Classification ID

Special ordinary differential equations (Mathieu, Hill, Bessel, etc.) (34B30) Ordinary differential operators (34L99)

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