Commutative semigroups whose lattice of tolerances is Boolean
Pondělíček, Bedřich
Czechoslovak Mathematical Journal, Tome 38 (1988), p. 226-230 / Harvested from Czech Digital Mathematics Library
Publié le : 1988-01-01
Classification:  06B10,  20M14
@article{102216,
     author = {Bed\v rich Pond\v el\'\i \v cek},
     title = {Commutative semigroups whose lattice of tolerances is Boolean},
     journal = {Czechoslovak Mathematical Journal},
     volume = {38},
     year = {1988},
     pages = {226-230},
     zbl = {0657.20052},
     mrnumber = {946290},
     language = {en},
     url = {http://dml.mathdoc.fr/item/102216}
}
Pondělíček, Bedřich. Commutative semigroups whose lattice of tolerances is Boolean. Czechoslovak Mathematical Journal, Tome 38 (1988) pp. 226-230. http://gdmltest.u-ga.fr/item/102216/

Hamilton H.; Nordahl T. Semigroups whose lattice of congruences is Boolean, Pacific J. Math. 77(1978), 131-143. (1978) | Article | MR 0507626 | Zbl 0413.20044

Sitnikov V. M. Semigroups with a Boolean algebra of stable tolerances, Ural. Gos. Univ. Mat. Zap. 13 (1983), 146-158. (1983) | MR 0750971 | Zbl 0546.20058

Clifford A. H.; Preston G. В. The algebraic theory of semigroups, Amer. Math. Soc., Providence, R. I., Vol. I (1961), Vol. II (1967). (1961) | Zbl 0111.03403

Scott B. M. Group theory, Prentice-Hall, Engelwood Cliffs, N. J., 1973. (1973)

Pondělíček В. Tolerance distributive and tolerance boolean varieties of semigroups, Czech. Math. J. 36 (111) (1986), 617- 622. (1986) | MR 0863191

Fountain J.; Lockley P. Semilattices of groups with distributive congruence lattice, Semigroup Forum 14 (1977), 81 - 91. (1977) | Article | MR 0437660 | Zbl 0392.20041