scientific article; zbMATH DE number 1055465
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Publication:4350206
zbMath0880.34081MaRDI QIDQ4350206
Publication date: 4 September 1997
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
deficiency indexselfadjoint extensionsdeficiency numberminimal closed symmetric operatorselfadjoint third-order differential expression
General spectral theory of ordinary differential operators (34L05) General theory of ordinary differential operators (47E05)
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