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JOURNALS // Algebra i Analiz // Archive

Algebra i Analiz, 2020 Volume 32, Issue 6, Pages 58–71 (Mi aa1730)

This article is cited in 2 papers

Research Papers

Structure of the maximal ideal space of $H^\infty$ on the countable disjoint union of open disks

A. Brudnyi

Department of Mathematics and Statistics, University of Calgary, Calgary, Alberta, Canada, T2N 1N4

Abstract: The maximal ideal space of the algebra of bounded holomorphic functions on the countable disjoint union of open unit disks $\mathbb{D}\subset\mathbb{C}$ is studied from a topological point of view. The results are similar to those for the maximal ideal space of the algebra $H^\infty(\mathbb{D})$.

Keywords: maximal ideal space of $H^\infty(\mathbb{D}\times\mathbb{N})$, interpolating sequence, Blaschke product, Gleason part, analytic disk, covering dimension, cohomology, Freudenthal compactification.

Received: 09.07.2019

Language: English


 English version:
St. Petersburg Mathematical Journal, 2021, 32:6, 999–1009


© Steklov Math. Inst. of RAS, 2025