Vector variant of the Adamyan-Arov-Krein theorem

DOI10.1007/BF01077326zbMath0614.47023OpenAlexW2002172933MaRDI QIDQ1819714

S. R. Treil'

Publication date: 1986

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01077326

zbMATH Keywords

rational functionssymbolbest approximationsAdamyan-Arov-Krein theorems-numbers of the Hankel operatorsvector (block-Hankel) operators

Mathematics Subject Classification ID

Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) Banach algebras of differentiable or analytic functions, (H^p)-spaces (46J15)

Related Items (3)

Sum regions of weakly convergent series ⋮ How many points can have the domain of sums of a series in a Banach space? ⋮ Free \(n\)-category generated by a cube, oriented matroids, and higher Bruhat orders

Cites Work

• A generalization of Tychonoff's fixed point theorem
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