Tolerance relations on semilattices

Bohdan Zelinka

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Displaying similar documents to “Tolerance relations on semilattices”

Atomary tolerances on finite algebras

Bohdan Zelinka (1996)

Mathematica Bohemica

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A tolerance on an algebra is defined similarly to a congruence, only the requirement of transitivity is omitted. The paper studies a special type of tolerance, namely atomary tolerances. They exist on every finite algebra.

Finitely generated relations and their applications to permutable and $n$ -permutable varieties

Ivan Chajda, Jaromír Duda (1982)

Commentationes Mathematicae Universitatis Carolinae

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Tolerance graphs

Bohdan Zelinka (1968)

Commentationes Mathematicae Universitatis Carolinae

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Displaying similar documents to “Tolerance relations on semilattices”

Atomary tolerances on finite algebras

Finitely generated relations and their applications to permutable and n -permutable varieties

Tolerance graphs

Finitely generated relations and their applications to permutable and $n$ -permutable varieties