RO EN
Centrally isotopic quasigroups
Authors: Beliavscaia Galina
– 0.19 Mb
Abstract
Relation of central isotopy between usual quasigroups is considered. The connection of this relation with central isotopy relation of equasigroups and with the abelian subgroup of the multiplication group of a quasigroup corresponding to the centre congruence of this quasigroup is established.Beliavscaia G.
Department of Quasigroup Theory,
Institute of Mathematics and Informatics,
Academy of Sciences of Republic of Moldova,
Str. Academiei 5,
MD-2028 Chishinau,
Moldova.
Department of Quasigroup Theory,
Institute of Mathematics and Informatics,
Academy of Sciences of Republic of Moldova,
Str. Academiei 5,
MD-2028 Chishinau,
Moldova.
Fulltext
– 0.19 Mb
Contents
- Centrally isotopic quasigroups
- Some results on the up to fourth lenght balanced identities
- Incidence systems over groups that can be supplemented
- Invertible elements in associates and semigroups 1
- Symmetric n-loops with the inverse property
- Fuzzy subquasigroups
- On automorphisms of the cartesian squares of a groupoid
