The commutant is the weak closure of the powers, for rank-1 transformations (Q3726823)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The commutant is the weak closure of the powers, for rank-1 transformations |
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The commutant is the weak closure of the powers, for rank-1 transformations (English)
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1986
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rank-1 transformations
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commutant semigroup
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weak isomorphism
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between two transformations
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any proper factor of a rank-1 must be
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rigid
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