An inequality for the first eigenvalue of an ordinary boundary value problem

Hartman, Philip; Wintner, Aurel

doi:10.1090/qam/74637

Online ISSN 1552-4485; Print ISSN 0033-569X

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An inequality for the first eigenvalue of an ordinary boundary value problem

Authors: Philip Hartman and Aurel Wintner
Journal: Quart. Appl. Math. 13 (1955), 324-326
MSC: Primary 34.0X
DOI: https://doi.org/10.1090/qam/74637
MathSciNet review: 74637
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L. Lichtenstein, Article II C 12 in the Enc. der Math. Wiss., vol. $II{.3_2}$ , p. 1298 (1924)

É. Picard, Leçons sur quelques problèmes aux limites de la théorie des équations différentielles, Paris, 1930, p. 8