On E k -rings

Alessandra Cherubini; Ada Varisco

Czechoslovak Mathematical Journal (1988)

  • Volume: 38, Issue: 3, page 456-463
  • ISSN: 0011-4642

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Cherubini, Alessandra, and Varisco, Ada. "On $E_k$-rings." Czechoslovak Mathematical Journal 38.3 (1988): 456-463. <http://eudml.org/doc/13720>.

@article{Cherubini1988,
author = {Cherubini, Alessandra, Varisco, Ada},
journal = {Czechoslovak Mathematical Journal},
keywords = {subrings containing idempotents; -ring; regular -ring; direct sum},
language = {eng},
number = {3},
pages = {456-463},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {On $E_k$-rings},
url = {http://eudml.org/doc/13720},
volume = {38},
year = {1988},
}

TY - JOUR
AU - Cherubini, Alessandra
AU - Varisco, Ada
TI - On $E_k$-rings
JO - Czechoslovak Mathematical Journal
PY - 1988
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 38
IS - 3
SP - 456
EP - 463
LA - eng
KW - subrings containing idempotents; -ring; regular -ring; direct sum
UR - http://eudml.org/doc/13720
ER -

References

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  1. Bell H. E., On two commutativity properties for rings. II, Math. Japonica 27 (1982) 319-325. (1982) Zbl0505.16014MR0663159
  2. Chacron M., 10.4153/CJM-1969-148-5, Canadian J. Math. 21 (1969) 1348-1353. (1969) Zbl0213.04302MR0262295DOI10.4153/CJM-1969-148-5
  3. Cherubini A., A. Varisco, Sui semigruppi fortemente reversibili archimedei, Istituto Lombardo (Rend. Sc.) 110 (1976) 313-321. (1976) Zbl0401.20057MR0492018
  4. Cherubini A., A. Varisco, On E k -semigroups, Semigroup Forum 34 (1987) 305-319. (1987) Zbl0623.20049MR0880341
  5. Mc Coy N. H., Rings and ideals, Carus Monograph No. 8, Buffalo, N.Y., 1971. (1971) 
  6. Mc Coy N. H., The theory of rings, New York-London, 1973. (1973) 
  7. Petrich M., Introduction to semigroups, Merrill Books, Columbus, Ohio, 1973. (1973) Zbl0321.20037MR0393206
  8. Putcha M. S., 10.1007/BF02389126, Semigroup Forum 6 (1973) 232-239. (1973) Zbl0262.20070MR0374303DOI10.1007/BF02389126
  9. Putcha M. S., Rings which are semilattices of archimedean semigroups, Semigroup Forum 22(1981) 331-337. (1981) Zbl0469.20038MR0627139
  10. Schwarz S., The role of semigroups in the elementary theory of numbers, Math. Slovaca 31 (1981) 369-395. (1981) Zbl0474.10002MR0637966

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