The boundary equivalence for rings and matrix rings over them (Q2746912)
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scientific article; zbMATH DE number 1656848
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The boundary equivalence for rings and matrix rings over them |
scientific article; zbMATH DE number 1656848 |
Statements
11 October 2001
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associative ring with identity
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scheme hierarchy
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scheme-alternative hierarchy
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decidability boundary
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matrix rings
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The boundary equivalence for rings and matrix rings over them (English)
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The author considers the question of whether associative rings with identity and their associated matrix rings have equal decidability boundaries in the scheme and scheme-alternative hierarchies. An explicit description is presented for the decidability boundary \({\mathcal B}_{SA}(\underline{M}_n(R))\) in the scheme-alternative hierarchy for the case \(R={\mathbb Z}\).
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0.7041446566581726
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0.6994403600692749
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