On the estimates of periodic eigenvalues of Sturm-Liouville operators with trigonometric polynomial potentials

DOI10.1134/S0001434621050114zbMath1478.34092OpenAlexW3178773756MaRDI QIDQ2037726

Yanyan Li

Publication date: 8 July 2021

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

Full work available at URL: https://doi.org/10.1134/s0001434621050114

zbMATH Keywords

numerical methodsperiodic and antiperiodic boundary conditionseigenvalue estimations

Mathematics Subject Classification ID

Sturm-Liouville theory (34B24) Numerical approximation of eigenvalues and of other parts of the spectrum of ordinary differential operators (34L16) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15)

Related Items (1)

Computing periodic and antiperiodic eigenvalues with a PT-symmetric optical potential

Cites Work

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