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Aϕ-Invariant Subspaces on the Torus
Published online by Cambridge University Press: 20 November 2018
Abstract
Generalizing the notion of invariant subspaces on the 2-dimensional torus ${{T}^{2}}$, we study the structure of ${{A}_{\phi }}$-invariant subspaces of ${{L}^{2}}({{T}^{2}})$. A complete description is given of ${{A}_{\phi }}$-invariant subspaces that satisfy conditions similar to those studied by Mandrekar, Nakazi, and Takahashi.
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- Research Article
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- Copyright © Canadian Mathematical Society 1998
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