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IMI/Publicaţii/QRS/Ediţii/QRS v.21, n.2 (30), 2013/

Contractions of quasigroups and Latin squares

Authors: I. I. Deriyenko and W. A. Dudek

Abstract

By a contraction (compression) we mean a method of reduction of the multiplication table of a quasigroup having n elements to the multiplication table of a quasigroup having n-1 elements. We describe such method and characterize quasigroups allowing a contraction.

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