Displaying similar documents to “On Quasigroup Varieties Closed Under Isotopy”

Isotopy invariant quasigroup identities

Aleksandar Krapež, Bojan Marinković (2016)

Commentationes Mathematicae Universitatis Carolinae

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According to S. Krstić, there are only four quadratic varieties which are closed under isotopy. We give a simple procedure generating quadratic identities and deciding which of the four varieties they define. There are about 37000 such identities with up to five variables.

Unipotent quasigroups

Tomáš Kepka, P. Němec (1977)

Acta Universitatis Carolinae. Mathematica et Physica

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