On minimal ideals in semigroups with respect to their subsets. I.

Imrich Abrhan

Mathematica Bohemica (1997)

  • Volume: 122, Issue: 1, page 1-12
  • ISSN: 0862-7959

Abstract

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In the paper, the following concept are defined: (i) a minimal left (right, two-sided) ideal with respect to a subset B of a semigroup S , (ii) a kernel with respect to a subset B of a semigroup S , and their basic properties are investigated.

How to cite

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Abrhan, Imrich. "On minimal ideals in semigroups with respect to their subsets. I.." Mathematica Bohemica 122.1 (1997): 1-12. <http://eudml.org/doc/248133>.

@article{Abrhan1997,
abstract = {In the paper, the following concept are defined: (i) a minimal left (right, two-sided) ideal with respect to a subset $B$ of a semigroup $S$, (ii) a kernel with respect to a subset $B$ of a semigroup $S$, and their basic properties are investigated.},
author = {Abrhan, Imrich},
journal = {Mathematica Bohemica},
keywords = {minimal left ideals with respect to subsets of semigroups; kernels with respect to subsets of semigroups; partial groups; minimal left ideals with respect to subsets of semigroups; kernels with respect to subsets of semigroups; partial groups},
language = {eng},
number = {1},
pages = {1-12},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {On minimal ideals in semigroups with respect to their subsets. I.},
url = {http://eudml.org/doc/248133},
volume = {122},
year = {1997},
}

TY - JOUR
AU - Abrhan, Imrich
TI - On minimal ideals in semigroups with respect to their subsets. I.
JO - Mathematica Bohemica
PY - 1997
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 122
IS - 1
SP - 1
EP - 12
AB - In the paper, the following concept are defined: (i) a minimal left (right, two-sided) ideal with respect to a subset $B$ of a semigroup $S$, (ii) a kernel with respect to a subset $B$ of a semigroup $S$, and their basic properties are investigated.
LA - eng
KW - minimal left ideals with respect to subsets of semigroups; kernels with respect to subsets of semigroups; partial groups; minimal left ideals with respect to subsets of semigroups; kernels with respect to subsets of semigroups; partial groups
UR - http://eudml.org/doc/248133
ER -

References

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  1. A. H. Clifford G. B. Preston, The algebraic theory of semigroups I, II, Amer. Math Soc., Providence, 1961, 1967. (1961) 
  2. E. S. Ljapin, Semigroups. FIZMATGIZ, Moskva, 1960. (In Russian.) (1960) 
  3. A. H. Clifford, 10.2307/2372195, Amer. J. Math. 70 (1948) 521-526. (1948) Zbl0038.01103MR0025476DOI10.2307/2372195
  4. A. H. Clifford, 10.2307/2372367, Amer. J. Math. 71 (1949), 834-841 (1949) Zbl0045.30101MR0032661DOI10.2307/2372367
  5. L. Fuchs, On semigroups admitting relative inverses and having minimal ideals, Pbl Math. Debrecen 1 (1950), 227-231. (1950) Zbl0041.35802MR0038948
  6. G. B. Preston, 10.1112/jlms/s1-29.4.404, J. London Math. Soc. 2. (1954), 404-411. (1954) MR0064037DOI10.1112/jlms/s1-29.4.404
  7. D. Rees, Note on semigroups, Proc. Cambridge Philos. Soc. 57 (1941), 334-435. (1941) MR0005743
  8. Š. Schwarz, Theory of semigroups, Sborník prác Prír. fak. Slov. univerzity, IV. Bratislava, 1943. (In Slovak.) (1943) 
  9. Š. Schwarz, On the structure of simple semigroups without zero, Czechoslovak Math. J. 1 (1951), 41-58. (In Russian.) (1951) Zbl0045.15608MR0048428
  10. Š. Schwarz, On semigroups having a kernel, Czechoslovak Math. J. 1 (1951), 259-301. (In Russian.) (1951) MR0051221
  11. A. Suschkiewitsch, 10.1007/BF01459084, Math. Ann. 99 (1928), 30-50. (1928) MR1512437DOI10.1007/BF01459084
  12. O. Steinfeld, Über die Quasiideale von Halbgruppen, Publ. Math. Debrecen 4 (1956), 262-275. (1956) Zbl0070.25301MR0083998
  13. I. Abrhan, On J-subalgebras in unary algebras, on simple ideals and J-ideals in grupoids and semigroups, Math. Slovaca 28 (1978), no. 1, 61-80. (In Russian.) (1978) MR0527775

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