Abstract
Let us define n-ary operations f on the real field R and the Galois fields GF(p) by f(x 1, x 2, ···, x n)=α 1 x 1+α 2 x 2+···+α n x n with α 1, α 2, ···, α n, none of them zero, in the fields. Then we obtain n-groupoids. Let B be the class of all n-groupoids defined on Galois fields in this way. In this paper, we will show that the equational theory of B is precisely that of (R,f) if and only if α 1, α 2, ···, α n, as elements of R, are algebraically independent. If we restrict our attention only to the case when all α i's are equal to α, then the equational theory of B is exactly that of (R,f) if and only if α is transcendental as an element of R. Unlike the groupoid cases ([1], [5]) and the case when α 1+α 2+···+α n=1 ([2]), the basis problems for the equational theories of the above n-groupoids or the above classes are not so simple.
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References
J. Cho, ‘Varieties of medial groupoids generated by groupoids defined on fields', Houston J. Math., to appear.
J. Cho, ‘Idempotent medial n-groupoids defined on fields', Alg. Univ., 25 (1988), 235–246.
T. Evans, ‘A decision problem for transformation of trees', Canad. J. Math., 15 (1963), 584–590.
F. Fajtlowicz and J. Mycielski, ‘On convex linear forms', Alg. Univ., 4 (1974), 273–281.
J. Ježek and T. Kepka, Medial Groupoids, A monograph of Academia Praha, 1983.
R. Lidl and H. Nietherreiter, Finite fields, Encyclopedia of Math. and its Appl., Addison-Wesley, 1983.
H. Minc, ‘Polynomials and bifurcating root-trees', Proc. Roy. Soc. Edinburgh, Sec. A, 64 (1957), 319–341.
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© 1989 Springer-Verlag
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Cho, J.R. (1989). On n-groupoids defined on fields. In: Kim, A.C., Neumann, B.H. (eds) Groups — Korea 1988. Lecture Notes in Mathematics, vol 1398. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0086241
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DOI: https://doi.org/10.1007/BFb0086241
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