scientific article

zbMath0693.47013MaRDI QIDQ3468185

Karel Horák, Vladimír Müller

Publication date: 1989

Full work available at URL: https://eudml.org/doc/13783

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

zbMATH Keywords

functional modelWold decompositiondoubly commuting isometriescommutative semigroup of isometriescompatible semigroup of isometriesdecomposition into semigroups of unitary operators and unilateral shifts

Mathematics Subject Classification ID

Canonical models for contractions and nonselfadjoint linear operators (47A45)

Related Items (8)

Reflexivity of Pairs of Shifts ⋮ On the model and invariant subspaces for pairs of commuting isometries ⋮ Bi-isometries reducing the hyper-ranges of the coordinates ⋮ Invariant subspaces of \(\mathcal{H}^2(\mathbb{T}^2)\) and \(L^2(\mathbb{T}^2)\) preserving compatibility ⋮ On the commuting isometries ⋮ A unified approach to the decomposition theorems in Baer \(*\)-rings ⋮ On commuting isometries ⋮ Compatible pairs of commuting isometries

Cites Work

• Prediction theory and Fourier series in several variables. II
• On the semi-groups of isometries
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