Deficiency Indices of Some Fourth Order Differential Operators
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Publication:5611981
DOI10.1112/jlms/s2-3.1.96zbMath0211.11103OpenAlexW2086132899MaRDI QIDQ5611981
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Publication date: 1971
Published in: Journal of the London Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1112/jlms/s2-3.1.96
General theory of ordinary differential operators (47E05) Ordinary differential equations in the complex domain (34M99) Asymptotic expansions of solutions to ordinary differential equations (34E05) Ordinary differential operators (34L99) Boundary value problems for ordinary differential equations (34B99)
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