The stability of the completeness and minimality in L\(^2\) of a system of exponential functions

DOI10.1007/BF02102391zbMath0295.42012MaRDI QIDQ1213100

A. M. Sedletskij

Publication date: 1974

Published in: Mathematical Notes (Search for Journal in Brave)

Mathematics Subject Classification ID

Spaces of measurable functions ((L^p)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) (46E30) Summability and bases; functional analytic aspects of frames in Banach and Hilbert spaces (46B15) Completeness of sets of functions in one variable harmonic analysis (42A65)

Related Items (1)

On an inverse problem for the Sturm-Liouville operator with degenerate boundary conditions

Cites Work

• The excess of sets of complex exponentials
• A Class of Nonharmonic Fourier Series
• Unnamed Item

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