On equivalent conditions to quasi-perfectness of abelian \(*\)-semigroups (Q1767264)
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scientific article; zbMATH DE number 2140884
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On equivalent conditions to quasi-perfectness of abelian \(*\)-semigroups |
scientific article; zbMATH DE number 2140884 |
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On equivalent conditions to quasi-perfectness of abelian \(*\)-semigroups (English)
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7 March 2005
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Given an abelian \(*\)-semigroup \(S\), some equivalent conditions are established so that every positive definite function is a moment function on \(S+S+S\) with a unique representing measure on the set of characters on \(S\).
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quasi-perfect \(*\)-semigroups
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positive definite functions
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moment functions
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0.9189178
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0.8971072
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0.8777379
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0.87750196
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0.8770432
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