Doubly commuting submodules of the Hardy module over polydiscs
Sarkar, Jaydeb; Sasane, Amol
; and Wick, Brett D.
Doubly commuting submodules of the Hardy module over polydiscs.
Studia Mathematica, 217 (2).
pp. 179-192.
ISSN 0039-3223
In this note we establish a vector-valued version of Beurling's theorem (the Lax–Halmos theorem) for the polydisc. As an application of the main result, we provide necessary and sufficient conditions for the “weak” completion problem in H ∞ (D n ) .
| Item Type | Article |
|---|---|
| Departments | Mathematics |
| DOI | 10.4064/sm217-2-5 |
| Date Deposited | 20 Nov 2013 10:16 |
| URI | https://researchonline.lse.ac.uk/id/eprint/54072 |
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ORCID: https://orcid.org/0000-0001-5566-9877