Displaying similar documents to “On the lattices of quasivarieties of differential groupoids”

Canonical Objects in Classes of (n, V)-Groupoids

Celakoska-Jordanova, Vesna (2010)

Mathematica Balkanica New Series

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AMS Subj. Classification: 03C05, 08B20 Free algebras are very important in studying classes of algebras, especially varieties of algebras. Any algebra that belongs to a given variety of algebras can be characterized as a homomorphic image of a free algebra of that variety. Describing free algebras is an important task that can be quite complicated, since there is no general method to resolve this problem. The aim of this work is to investigate classes of groupoids, i.e. algebras...

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.