Completeness of the system of eigenfunctions and associated functions of a nonself-adjoint boundary value problem for a differential-operator equation of second order
From MaRDI portal
Publication:1846012
DOI10.1007/BF01075652zbMath0286.34030WikidataQ115394410 ScholiaQ115394410MaRDI QIDQ1846012
Publication date: 1973
Published in: Functional Analysis and its Applications (Search for Journal in Brave)
Linear symmetric and selfadjoint operators (unbounded) (47B25) Linear accretive operators, dissipative operators, etc. (47B44) Ordinary differential operators (34L99) Differential equations in abstract spaces (34G99)
Related Items (1)
This page was built for publication: Completeness of the system of eigenfunctions and associated functions of a nonself-adjoint boundary value problem for a differential-operator equation of second order