Convergence of biorthogonal expansions of functions on an interval for higher-order differential operators
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Publication:5899466
zbMath1210.34122MaRDI QIDQ5899466
Publication date: 27 June 2007
Published in: Doklady Mathematics (Search for Journal in Brave)
General theory of ordinary differential operators (47E05) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10)
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