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Groupoids and the associative law. VII: Semigroups distance of SH-groupoids. (English) Zbl 1150.20047

Summary: Szász-Hájek groupoids are those groupoids that contain just one non-associative (ordered) triple of elements. These groupoids were studied by G. Szász. The present short note is concerned with semigroup distances of SH-groupoids of type \((a,a,a)\).
For part VI cf. T. Kepka and the author, ibid. 38, No. 1, 13-22 (1997; Zbl 0889.20040).

MSC:

20N02 Sets with a single binary operation (groupoids)
05B15 Orthogonal arrays, Latin squares, Room squares

Citations:

Zbl 0889.20040
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