Displaying similar documents to “Torsion groupoids”

Quasitrivial left distributive groupoids

Robert El Bashir, Aleš Drápal (1994)

Commentationes Mathematicae Universitatis Carolinae

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Left distributive quasitrivial groupoids are completely described and those of them which are subdirectly irreducible are found. There are also determined all left distributive algebras A = A ( * , ) such that A ( * ) is a quasitrivial groupoid.

Homomorphic images of subdirectly irreducible groupoids

David Stanovský (2001)

Commentationes Mathematicae Universitatis Carolinae

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A groupoid H is a homomorphic image of a subdirectly irreducible groupoid G (over its monolith) if and only if H has a smallest ideal.