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Short Communications
Estimation of the multiplicity of the spectrum of a selfadjoint differential operator
V. I. Filippenko Ul'yanovsk State Pedagogical Institute
Received: 05.06.1973
Citation:
V. I. Filippenko, “Estimation of the multiplicity of the spectrum of a selfadjoint differential operator”, Differ. Uravn., 11:12 (1975), 2286–2287
Linking options:
https://www.mathnet.ru/eng/de2641 https://www.mathnet.ru/eng/de/v11/i12/p2286
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