Extensions of Hardy modules over the polydisk algebra

DOI10.1142/S025295999900014XzbMath0924.46058OpenAlexW2274544895MaRDI QIDQ1284273

Kunyu Guo, Xiaoman Chen

Publication date: 26 May 1999

Published in: Chinese Annals of Mathematics. Series B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s025295999900014x

zbMATH Keywords

rigidityExt groupspolydisk algebraHardy modules

Mathematics Subject Classification ID

Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) Banach algebras of differentiable or analytic functions, (H^p)-spaces (46J15) Methods of algebraic topology in functional analysis (cohomology, sheaf and bundle theory, etc.) (46M20) Normed modules and Banach modules, topological modules (if not placed in 13-XX or 16-XX) (46H25)

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