Intermediate semigroups are groups (Q5936172)
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scientific article; zbMATH DE number 1616300
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Intermediate semigroups are groups |
scientific article; zbMATH DE number 1616300 |
Statements
Intermediate semigroups are groups (English)
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8 April 2002
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The author investigates the lattice of subsemigroups of the general linear group over an Artinian ring containing the group of diagonal matrices, and shows that every such semigroup is indeed a group.
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general linear groups
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lattices of subsemigroups
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Artinian rings
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