| Title:
|
Coherence and weak coherence in the square of algebras (English) |
| Author:
|
Duda, Jaromír |
| Language:
|
English |
| Journal:
|
Czechoslovak Mathematical Journal |
| ISSN:
|
0011-4642 (print) |
| ISSN:
|
1572-9141 (online) |
| Volume:
|
42 |
| Issue:
|
4 |
| Year:
|
1992 |
| Pages:
|
613-618 |
| . |
| Category:
|
math |
| . |
| MSC:
|
08A05 |
| MSC:
|
08A30 |
| idZBL:
|
Zbl 0777.08005 |
| idMR:
|
MR1182192 |
| DOI:
|
10.21136/CMJ.1992.128370 |
| . |
| Date available:
|
2009-09-24T09:24:40Z |
| Last updated:
|
2020-07-29 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/128370 |
| . |
| Reference:
|
[1] Chajda I.: Coherence, regularity and permutability of congruences.Algebra Univ. 17 (1983), 170–173. Zbl 0537.08006, MR 0726270, 10.1007/BF01194526 |
| Reference:
|
[2] Chajda I.: Weak coherence of congruences.Czechoslovak Math. Journal 41 (1991), 149–154. Zbl 0796.08003, MR 1087635 |
| Reference:
|
[3] Clark D. M. and Fleischer I.: $A \times A$ congruence coherent implies $A$ congruence permutable.Algebra Univ. 24 (1987), 192. MR 0921544, 10.1007/BF01188397 |
| Reference:
|
[4] Csákány B.: Characterizations of regular varieties.Acta Sci. Math (Szeged) 31 (1970), 187–189. MR 0272697 |
| Reference:
|
[5] Duda J.: $A \times A$ congruence coherent implies $A$ congruence regular.Algebra Univ. 28 (1991), 301–302. Zbl 0735.08001, MR 1106060, 10.1007/BF01190858 |
| Reference:
|
[6] Duda J.: Mal’cev conditions for regular and weakly regular subalgebras of the square.Acta Sci. Math. (Szeged) 46 (1983), 29–34. Zbl 0533.08002, MR 0739019 |
| Reference:
|
[7] Duda J.: Varieties having directly decomposable congruence classes.Čas. pěst. Matem. 111 (1986), 394–403. Zbl 0606.08001, MR 0871715 |
| Reference:
|
[8] Fraser G. A. and Horn A.: Congruence relations in direct products.Proc. Amer. Math. Soc. 26 (1970), 390–394. MR 0265258, 10.1090/S0002-9939-1970-0265258-1 |
| Reference:
|
[9] Geiger D.: Coherent algebras.Notices Amer. Math. Soc. 21 (1974), A-436. |
| Reference:
|
[10] Hagemann J.: On regular and weakly regular congruences.Preprint Nr. 75 TH-Darmstadt (1973). |
| Reference:
|
[11] Taylor W.: Uniformity of congruences.Algebra Univ. 4 (1974), 342–360. Zbl 0313.08001, MR 0376483, 10.1007/BF02485747 |
| Reference:
|
[12] Werner H.: A Mal’cev condition for admissible relations.Algebra Univ. 3 (1973), 263. Zbl 0276.08004, MR 0330009, 10.1007/BF02945126 |
| . |
