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MATHEMATICS
Sturm type theorems for self-conjugate systems of higher order differential equations
A. Halanay, Sh. Shandor Institute of Mathematics of the Romanian Academy
Citation:
A. Halanay, Sh. Shandor, “Sturm type theorems for self-conjugate systems of higher order differential equations”, Dokl. Akad. Nauk SSSR, 114:3 (1957), 506–507
Linking options:
https://www.mathnet.ru/eng/dan21977 https://www.mathnet.ru/eng/dan/v114/i3/p506
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