# Uniformity of congruences in coherent varieties

Mathematica Bohemica (2000)

- Volume: 125, Issue: 3, page 269-273
- ISSN: 0862-7959

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topChajda, Ivan. "Uniformity of congruences in coherent varieties." Mathematica Bohemica 125.3 (2000): 269-273. <http://eudml.org/doc/248687>.

@article{Chajda2000,

abstract = {An algebra $a$ is uniform if for each $\theta \in a$, every two classes of $\theta $ have the same cardinality. It was shown by W. Taylor that coherent varieties need not be uniform (and vice versa). We show that every coherent variety having transferable congruences is uniform.},

author = {Chajda, Ivan},

journal = {Mathematica Bohemica},

keywords = {uniformity; regularity; permutability; coherence; transferable congruences; Mal'cev condition; uniformity; regularity; permutability; coherence; transferable congruences; Mal'tsev condition},

language = {eng},

number = {3},

pages = {269-273},

publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},

title = {Uniformity of congruences in coherent varieties},

url = {http://eudml.org/doc/248687},

volume = {125},

year = {2000},

}

TY - JOUR

AU - Chajda, Ivan

TI - Uniformity of congruences in coherent varieties

JO - Mathematica Bohemica

PY - 2000

PB - Institute of Mathematics, Academy of Sciences of the Czech Republic

VL - 125

IS - 3

SP - 269

EP - 273

AB - An algebra $a$ is uniform if for each $\theta \in a$, every two classes of $\theta $ have the same cardinality. It was shown by W. Taylor that coherent varieties need not be uniform (and vice versa). We show that every coherent variety having transferable congruences is uniform.

LA - eng

KW - uniformity; regularity; permutability; coherence; transferable congruences; Mal'cev condition; uniformity; regularity; permutability; coherence; transferable congruences; Mal'tsev condition

UR - http://eudml.org/doc/248687

ER -

## References

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