Topological obstruction to approximating the irrational rotation \(C^\ast\)-algebra by certain Fourier invariant \(C^\ast\)-subalgebras (Q2793547)
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scientific article; zbMATH DE number 6556986
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Topological obstruction to approximating the irrational rotation \(C^\ast\)-algebra by certain Fourier invariant \(C^\ast\)-subalgebras |
scientific article; zbMATH DE number 6556986 |
Statements
16 March 2016
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\(C^\ast\)-algebras
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automorphisms
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rotation algebra
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noncommutative tori
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Fourier transform
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inductive limits
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unbounded traces
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topological invariants
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topological obstructions
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Topological obstruction to approximating the irrational rotation \(C^\ast\)-algebra by certain Fourier invariant \(C^\ast\)-subalgebras (English)
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