On a certain relation for closure operation on a semigroup

Bedřich Pondělíček

Czechoslovak Mathematical Journal (1970)

  • Volume: 20, Issue: 2, page 220-231
  • ISSN: 0011-4642

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Pondělíček, Bedřich. "On a certain relation for closure operation on a semigroup." Czechoslovak Mathematical Journal 20.2 (1970): 220-231. <http://eudml.org/doc/12532>.

@article{Pondělíček1970,
author = {Pondělíček, Bedřich},
journal = {Czechoslovak Mathematical Journal},
keywords = {generalized groups, semigroups},
language = {eng},
number = {2},
pages = {220-231},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {On a certain relation for closure operation on a semigroup},
url = {http://eudml.org/doc/12532},
volume = {20},
year = {1970},
}

TY - JOUR
AU - Pondělíček, Bedřich
TI - On a certain relation for closure operation on a semigroup
JO - Czechoslovak Mathematical Journal
PY - 1970
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 20
IS - 2
SP - 220
EP - 231
LA - eng
KW - generalized groups, semigroups
UR - http://eudml.org/doc/12532
ER -

References

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  1. A. H. Clifford ana G. B. Preston, The algebraic theory of semigroups, Vol. I, Math. Surveys No. 7, Amer. Math. Soc, Providence, R. I., 1961. (1961) MR0132791
  2. S. Lajos, A note on completely regular semigroups, Acta Sci. Math. 28, (1967), 261 - 265. (1967) Zbl0157.04803MR0223472
  3. S. Lajos, On Clifford semigroups, Symposium on semigroup theory and applications, Smolenice, June 17-22, 1968. (1968) 
  4. M. Sekanina, Системы топологий на данном множестве, Czechoslovak Math. J. 15 (90) (1965), 9-29. (1965) Zbl0199.02201MR0184193
  5. E. Čech, Topologické prostory, Čas. pro pěst. mat. 67 (1938), D. 225 - 264. (1938) 
  6. E. Čech, Topological spaces, Prague 1966. (1966) MR0211373
  7. Št. Schwarz, A theorem on normal semigroups, Czechoslovak Math. J. 10 (85) (I960), 197-200. Zbl0098.01704MR0116075
  8. A. H. Clifford, 10.1090/S0002-9939-1954-0062119-9, Proc. Amer. Math. Soc. 5, (1954), 499-504. (1954) Zbl0055.25001MR0062119DOI10.1090/S0002-9939-1954-0062119-9
  9. M. Petrich, Semigroups certain of whose subsemigroups have identities, Czechoslovak Math. J. 16 (91) (1966), 186-198. (1966) Zbl0143.03203MR0200370
  10. E. С Ляпин, Полугруппы, Москва 1960. (1960) Zbl1004.90500
  11. R. Šulka, On the nilpotency in semigroups, Mat. časopis Slovensk. Akad. Vied 18 (1968), 148-157. (1968) MR0242979

Citations in EuDML Documents

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  1. Bedřich Pondělíček, A characterization of semilattices of left or right groups
  2. Bedřich Pondělíček, A Relation for Closure Operations on a Semigroup
  3. Bedřich Pondělíček, Archimedean equivalence on ordered semigroups
  4. Bedřich Pondělíček, A certain equivalence on a semigroup
  5. A. Anjaneyulu, On primary semigroups
  6. Bedřich Pondělíček, On weakly commutative semigroups
  7. Bedřich Pondělíček, Green's relations on a compact semigroup
  8. Bedřich Pondělíček, A Note on Classes of Regularity in Semigroups
  9. Alessandra Cherubini, Ada Varisco, Semigroups whose proper subsemigroups are duo
  10. Jan Chvalina, The Iséki-type characterization of certain regular ordered semigroups

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