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On a generalization of a theorem of Gaschuetz and its application to polynomial permutations. (English) Zbl 0484.08003
Universal algebra, Proc. Colloq., Esztergom/Hung. 1977, Colloq. Math. Soc. Janos Bolyai 29, 219-224 (1982).
08A40 Operations and polynomials in algebraic structures, primal algebras
08A30 Subalgebras, congruence relations
08A35 Automorphisms and endomorphisms of algebraic structures