Tolerance relations on periodic commutative semigroups

Previous | Up | Next

Article

Tolerance relations on periodic commutative semigroups. (English). Czechoslovak Mathematical Journal, vol. 27 (1977), issue 1, pp. 167-169

References:

[1] B. Zelinka: Tolerance in algebraic structures. Czech. Math. J. 20 (1970), 179-183. MR 0260653 | Zbl 0197.01002

[2] B. Zelinka: Tolerance in algebraic structures II. Czech. Math. J. 25 (1975), 175-178. MR 0457323 | Zbl 0316.08001

Partner of