| Title:
|
On $E_k$-rings (English) |
| Author:
|
Cherubini, Alessandra |
| Author:
|
Varisco, Ada |
| Language:
|
English |
| Journal:
|
Czechoslovak Mathematical Journal |
| ISSN:
|
0011-4642 (print) |
| ISSN:
|
1572-9141 (online) |
| Volume:
|
38 |
| Issue:
|
3 |
| Year:
|
1988 |
| Pages:
|
456-463 |
| . |
| Category:
|
math |
| . |
| MSC:
|
16A99 |
| idZBL:
|
Zbl 0673.16009 |
| idMR:
|
MR950299 |
| DOI:
|
10.21136/CMJ.1988.102241 |
| . |
| Date available:
|
2008-06-09T15:22:28Z |
| Last updated:
|
2020-07-28 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/102241 |
| . |
| Reference:
|
[1] Bell H. E.: On two commutativity properties for rings. II.Math. Japonica 27 (1982) 319-325. Zbl 0505.16014, MR 0663159 |
| Reference:
|
[2] Chacron M.: On a theorem of Herstein.Canadian J. Math. 21 (1969) 1348-1353. Zbl 0213.04302, MR 0262295, 10.4153/CJM-1969-148-5 |
| Reference:
|
[3] Cherubini A., A. Varisco: Sui semigruppi fortemente reversibili archimedei.Istituto Lombardo (Rend. Sc.) 110 (1976) 313-321. MR 0492018 |
| Reference:
|
[4] Cherubini A., A. Varisco: On $E\sb{k}$-semigroups.Semigroup Forum 34 (1987) 305-319. MR 0880341 |
| Reference:
|
[5] Mc Coy N. H.: Rings and ideals.Carus Monograph No. 8, Buffalo, N.Y., 1971. |
| Reference:
|
[6] Mc Coy N. H.: The theory of rings.New York-London, 1973. |
| Reference:
|
[7] Petrich M.: Introduction to semigroups.Merrill Books, Columbus, Ohio, 1973. Zbl 0321.20037, MR 0393206 |
| Reference:
|
[8] Putcha M. S.: Band of $t$-archimedean semigroups.Semigroup Forum 6 (1973) 232-239. Zbl 0262.20070, MR 0374303, 10.1007/BF02389126 |
| Reference:
|
[9] Putcha M. S.: Rings which are semilattices of archimedean semigroups.Semigroup Forum 22(1981) 331-337. Zbl 0469.20038, MR 0627139 |
| Reference:
|
[10] Schwarz S.: The role of semigroups in the elementary theory of numbers.Math. Slovaca 31 (1981) 369-395. Zbl 0474.10002, MR 0637966 |
| . |
