Eigenvalue of the square of a function

Fink, A. M.

doi:10.1090/S0002-9939-1969-0234046-6

Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Eigenvalue of the square of a function
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by A. M. Fink PDF

Proc. Amer. Math. Soc. 20 (1969), 73-74 Request permission

References

Walter Leighton, On the zeros of solutions of a second-order linear differential equation, J. Math. Pures Appl. (9) 44 (1965), 297–310. MR 186868
G. H. Hardy, J. E. Littlewood, and G. Pólya, Inequalities, Cambridge, at the University Press, 1952. 2d ed. MR 0046395
A. M. Fink, On the zeros of $y^{\prime \prime }+py=0$ with linear, convex and concave $p$, J. Math. Pures Appl. (9) 46 (1967), 1–10. MR 213651