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Zelinka, Bohdan
Atomary tolerances on finite algebras. (English). Mathematica Bohemica, vol. 121 (1996), issue 1, pp. 35-39
MSC: 08A30, 08A60 | MR 1388172 | Zbl 0863.08003 | DOI: 10.21136/MB.1996.125948
Keywords:
atomary tolerance; quasiordering; Boolean algebra
Summary:
A tolerance on an algebra is defined similarly to a congruence, only the requirement of transitivity is omitted. The paper studies a special type of tolerance, namely atomary tolerances. They exist on every finite algebra.
References:
[1] S. M. Bogdanović M. D. Ćirić: Polugrupe. Prosveta Niš, 1993. (In Serbo-Croatian.)
[2] B. Zelinka: Tolerance in algebraic structures. Czechoslovak Math. J. 20 (1970), 179-183. MR 0260653 | Zbl 0197.01002
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