Isomorphic ANTI-cores of caccc posets -- an improvement (Q1382828)
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scientific article; zbMATH DE number 1130775
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Isomorphic ANTI-cores of caccc posets -- an improvement |
scientific article; zbMATH DE number 1130775 |
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Isomorphic ANTI-cores of caccc posets -- an improvement (English)
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4 May 1998
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In an earlier paper the authors proved that for a connected caccc poset which does not contain a one-way infinite fence, any two ANTI-perfect sequences have the same length and any two ANTI-cores are isomorphic. In this paper the authors give a new proof of this result under the weaker assumption that the poset is only caccc.
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caccc poset
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ANTI-perfect sequences
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ANTI-cores
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0.88380677
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0.8480061
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0.84589684
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0.83394575
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