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Pálfy, Péter Pál
On certain congruence lattices of finite unary algebras. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 19 (1978), issue 1, pp. 89-95
MSC: 06A20, 06C05, 08A05, 08A25, 08A60 | MR 0472656 | Zbl 0382.06007
References:
[1] G. BIRKHOFF: Lattice theory. Amer. Math. Soc. publications, 2nd edition, 1948. MR 0029876 | Zbl 0033.10103
[2] P. GORALČÍK: Problem. Coll. Math. Soc. J. Bolyai 17, Contributions to Universal Algebra, North-Holland, 1977, p. 604.
[3] G. GRÄTZER: Universal algebra. van Nostrand, 1968. MR 0248066
[4] G. GRÄTZER E. T. SCHMIDT: Characterizations of congruence lattices of abstract algebras. Acta Sci. Math. (Szeged) 24 (1963), 34-59. MR 0151406
[5] P. PUDLÁK J. TŮMA: Yeast graphs and fermentation of algebraic lattices. Coll. Math. Soc. J. Bolyai 14, Lattice Theory, North-Holland, 1976, 301-341. MR 0441799
[6] R. W. QUACKENBUSH: A note on a problem of Goralčík. Coll. Math. Soc. J. Bolyai 17, Contributions to Universal Algebra, North-Holland, 1977, 363-364. MR 0476612 | Zbl 0367.08008
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