On the Spectra of Certain Boundary Value Problems

DOI10.2307/2372098zbMath0031.40102OpenAlexW2335113937MaRDI QIDQ5788344

C. R. Putnam

Publication date: 1949

Published in: American Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2372098

zbMATH Keywords

Ordinary differential equations

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