scientific article; zbMATH DE number 7604939

MaRDI QIDQ5043252

Makhmud Abdysametovich Sadybekov, Abdizhahan M. Sarsenbi

Publication date: 21 October 2022

Full work available at URL: http://mathnet.ru/eng/vtgu172

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Riesz basisHilbert spaceunconditional basisbiorthogonal systemalmost normalized sequencenecessary condition for basis

Mathematics Subject Classification ID

Functional analysis (46-XX) Number theory (11-XX)

Cites Work

• The use of anti-a priori estimates in the theory of bases in the space \(L_2\)

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