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20-XX Group theory and generalizations
20Nxx Other generalizations of groups
20N02 Sets with a single binary operation (groupoids)

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Representation of undirected graphs by anticommutative conservative groupoids

Bohdan Zelinka (1994)

Mathematica Bohemica

The paper studies tolerances and congruences on anticommutative conservative groupoids. These groupoids can be assigned in a one-to-one way to undirected graphs.

Retracts of monounary algebras corresponding to groupoids

Danica Jakubíková-Studenovská (2006)

Mathematica Slovaca

Currently displaying 1 – 2 of 2

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