Analogs of Cantor manifolds for transfinite dimensions (Q1101728)
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scientific article; zbMATH DE number 4046662
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analogs of Cantor manifolds for transfinite dimensions |
scientific article; zbMATH DE number 4046662 |
Statements
Analogs of Cantor manifolds for transfinite dimensions (English)
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1987
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The existence of bicompacta, homogeneous in the sense of transfinite small inductive dimension is considered. For every \(\alpha \leq \omega_ 1\) there exists a denumerably dimensional compact \(C^{\alpha}\) such that \(ind_ xC^{\alpha}\geq \alpha\) for every \(x\in C^{\alpha}\). For every \(\alpha <\omega_ 1\) there exists a separable first-countable bicompact \(Y_{\alpha}\) such that \(y_{\alpha}\) is an ind-manifold of the class \(\alpha\), ind \(Y_{\alpha}=\alpha +1\).
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homogeneous bicompacta
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transfinite small inductive dimension
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separable first-countable bicompact
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