Units in quasigroups with classical Bol--Moufang type identities

نویسندگان

چکیده

We proceed with Kunen's research about existence of units (left, right, two-sided) in quasigroups classical Bol--Moufang type identities, listed paper Extra loops II, by F. Fenyves (1969). consider those identities where it has not been decided yet whether a quasigroup fulfilling this identity to possess left or right identity. also provide table all Moufang--Bol indicating at each describes the variety groups, and forces out unit unit.

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ژورنال

عنوان ژورنال: Commentationes Mathematicae Universitatis Carolinae

سال: 2021

ISSN: ['0010-2628', '1213-7243']

DOI: https://doi.org/10.14712/1213-7243.2020.039