Varieties with \(n\)-principal compact congruences. (English) Zbl 0493.08006


08B05 Equational logic, Mal’tsev conditions
08A30 Subalgebras, congruence relations
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[1] B. Csakany,Varieties whose algebras have no idempotent elements, Colloq. Math.35 (1976), 201–203. · Zbl 0331.08002
[2] B. Jonsson Algebras whose congruence lattices are distributive, Math. Scand.21 (1967), 110–121. · Zbl 0167.28401
[3] J. Kollar Congruences and one element subalgebras, Algebra Univ.9 (1979), 266–267. · Zbl 0407.08002 · doi:10.1007/BF02488038
[4] E. T. Schmidt On n-permutable equational classes, Acta Sci. Math. (Szeged)33 (1972), 29–30. · Zbl 0253.08002
[5] W. Taylor Characterizing Mal’cev conditions, Algebra Univ.3 (1973), 351–397. · Zbl 0304.08003 · doi:10.1007/BF02945141
[6] P. Zlatos,A Mal’cev condition for compact congruences to be principal, preprint (1981). · Zbl 0478.08010
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