From the subalgebras of the square to the discriminator (Q1180700)
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scientific article; zbMATH DE number 26453
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | From the subalgebras of the square to the discriminator |
scientific article; zbMATH DE number 26453 |
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From the subalgebras of the square to the discriminator (English)
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27 June 1992
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The authors show, for a large and natural class of algebras, how to read off a discriminator term from the proof that every subalgebra of \(A^ 2\) is either a product of two subalgebras of \(A\) or the graph of an internal isomorphism. The introduction works on an example, section 1 contains the main result and section 3 gives a list of interesting examples.
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discriminator term
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subalgebras
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internal isomorphism
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