Institutul de Matematică şi Informatică "Vladimir Andrunachievici"
Universitatea de Stat din MoldovaRO EN
On isotopy, parastrophy and orthogonality of quasigroups
Authors: K.K. Shchukin
Keywords: Quasigroup, isotopy, parastrophy, orthogonality.
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Keywords: Quasigroup, isotopy, parastrophy, orthogonality.
Abstract
This paper contains new results on conditions of an isotopy of two quasigroups and their orthogonality to parastrophes. The structure of parastrophe group of a quasigroup is defined. The results of this paper complement investigations of V.D.Belousov in [1, 2] and continue studies from [3].Fulltext
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Contents
- Generalized hypergeometric systems and the fifth and sixth Painlev´e equations
- Vague BF-algebras
- A heuristic algorithm for the two-dimensional single large bin packing problem
- On isotopy, parastrophy and orthogonality of quasigroups
- On stability of Pareto-optimal solution of portfolio optimization problem with Savages minimax risk criteria
- On quasiidenties of torsion free nilpotent loops
- Center problem for a class of cubic systems with a bundle of two invariant straight lines and one invariant conic
- Method for constructing one-point expansions of a topology* on a finite set and its applications
- Topological rings with at most two nontrivial closed ideals
- Convex Quadrics
- On spaces related to the Navier-Stokes equations
