The inverse hull of right cancellative semigroups (Q1103055)
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scientific article; zbMATH DE number 4051900
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The inverse hull of right cancellative semigroups |
scientific article; zbMATH DE number 4051900 |
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The inverse hull of right cancellative semigroups (English)
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1987
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The main result says that the inverse hull of a left reductive right cancellative semigroup S (defined in a way slightly different from the usual one) is E-unitary iff S is cancellative and right reversible. A similar condition for the inverse hulls of cancellative reversible semigroups is found.
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inverse hull
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left reductive right cancellative semigroup
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cancellative reversible semigroups
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