| Title:
             | 
Tolerance distributive and tolerance modular varieties of commutative semigroups (English) | 
| Author:
             | 
Pondělíček, Bedřich | 
| Language:
             | 
English | 
| Journal:
             | 
Czechoslovak Mathematical Journal | 
| ISSN:
             | 
0011-4642 (print) | 
| ISSN:
             | 
1572-9141 (online) | 
| Volume:
             | 
36 | 
| Issue:
             | 
3 | 
| Year:
             | 
1986 | 
| Pages:
             | 
485-488 | 
| Summary lang:
             | 
Russian | 
| . | 
| Category:
             | 
math | 
| . | 
| MSC:
             | 
20M07 | 
| idZBL:
             | 
Zbl 0614.20043 | 
| idMR:
             | 
MR0847775 | 
| DOI:
             | 
10.21136/CMJ.1986.102108 | 
| . | 
| Date available:
             | 
2008-06-09T15:11:54Z | 
| Last updated:
             | 
2020-07-28 | 
| Stable URL:
             | 
http://hdl.handle.net/10338.dmlcz/102108 | 
| . | 
| Reference:
             | 
[1] Chajda I.: Lattices of compatible relations.Arch. Math. (Brno) 13 (1977), 89-96. Zbl 0372.08002, MR 0463081 | 
| Reference:
             | 
[2] Chajda I., Zelinka В.: Lattices of tolerances.Čas. pěst. mat. 102 (1977), 10-24. Zbl 0354.08011, MR 0450152 | 
| Reference:
             | 
[3] Chajda I.: Distributivity and modularity of lattices of tolerance relations.Algebra Universalis 12 (1981), 247-255. Zbl 0469.08003, MR 0608668, 10.1007/BF02483883 | 
| Reference:
             | 
[4] Clifford A. H., Preston G. В.: The algebraic theory of semigroups.Vol. I. Am. Math. Soc., 1961. Zbl 0111.03403, MR 0132791 | 
| Reference:
             | 
[5] Petrich M.: Introduction to Semigroups.Merill Publishing Company, 1973. Zbl 0321.20037, MR 0393206 | 
| Reference:
             | 
[6] Pondělíček В.: Modularity and distributivity of tolerance lattices of commutative separative semigroups.Czech. Math. J. 35 (1985), 333 -337. MR 0787135 | 
| Reference:
             | 
[7] Zelinka В.: Tolerance in algebraic structures II.Czech. Math. J. 25 (1975), 175-178. Zbl 0316.08001, MR 0457323 | 
| Reference:
             | 
[8] Ore O.: Structures and group theory II.Duke Math. J. 4 (1938), 247-269. Zbl 0020.34801, MR 1546048, 10.1215/S0012-7094-38-00419-3 | 
| . |