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JOURNALS // Izvestiya of Saratov University. Mathematics. Mechanics. Informatics // Archive
Izv. Saratov Univ. Math. Mech. Inform., 2009 Volume 9, Issue 1, Pages 44–51 (Mi isu31)
This article is cited in 1 paper

Mathematics

Projection description of bessel sequences

P. A. Terekhin

Saratov State University named after N. G. Chernyshevsky

Abstract: We consider Bessel sequences in Banach space with respect to modeling sequences space. The generalized analogues of theorems of Bari, Schur, Novikov and Czaja are established.

Key words: Bessel sequences, basis, projection, complemented subspace.

UDC: 517.51

DOI: 10.18500/1816-9791-2009-9-1-44-51



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