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JOURNALS // Matematicheskie Zametki // Archive
Mat. Zametki, 1972 Volume 12, Issue 1, Pages 73–84 (Mi mzm9849)
This article is cited in 4 papers

On operators generating conditional bases in a Hilbert space

A. M. Olevskii

Moscow Institute of Electronic Machine Construction

Abstract: A spectral characterization is given to the linear operators which in a Hilbert space transform some complete orthonormal system into a conditional basis.

UDC: 513.88

Received: 07.04.1971


 English version: Mathematical Notes, 1972, 12:1, 476–482

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