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Drápal, Aleš ; Kepka, Tomáš
A note on the number of associative triples in quasigroups isotopic to groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 22 (1981), issue 4, pp. 735-743
MSC: 20N05 | MR 647021 | Zbl 0489.20053
References:
[1] A. C. CLIMESCU: Etudes sur la théorie des systèmes multiplicatifs uniformes I. L'indice de non associativité. Bull. de l'Ecole Polytech. de Jassy 2 (1947), 97-121. MR 0026058
[2] T. KEPKA: Notes on associative triples of elements in commutative groupoids. (to appear). MR 0654380 | Zbl 0515.20053
[3] D. A. NORTON: A note on associativity. Pacific J. Math. 10 (1960), 591-596. MR 0116064 | Zbl 0093.01901
[4] G. SZÁSZ: Die Unabhängigkeit der Assoziativitätsbedingungen. Acta Sci. Math. Szeged 15 (1953), 20-28. MR 0056575
[5] A. WAGNER: On the associative law of groups. Rend. Math. e Appl. 21 (1962), 60-76. MR 0141723 | Zbl 0286.20090
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