Subtraction semigroups
Mathematica Bohemica (1995)
- Volume: 120, Issue: 4, page 445-447
- ISSN: 0862-7959
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topZelinka, Bohdan. "Subtraction semigroups." Mathematica Bohemica 120.4 (1995): 445-447. <http://eudml.org/doc/247784>.
@article{Zelinka1995,
abstract = {A subtraction semigroup is a semigroup $(A,.,-)$ with a further operation "$-$" added, called subtraction and satisfying certain axioms. The paper concerns a problem by B. M. Schein concerning the structure of multiplication in a subtraction semigroup.},
author = {Zelinka, Bohdan},
journal = {Mathematica Bohemica},
keywords = {difference semigroups; identities; semigroup reducts; subtraction semigroups; subtraction algebra; Boolean algebra; difference semigroups; identities; semigroup reducts; subtraction semigroups},
language = {eng},
number = {4},
pages = {445-447},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Subtraction semigroups},
url = {http://eudml.org/doc/247784},
volume = {120},
year = {1995},
}
TY - JOUR
AU - Zelinka, Bohdan
TI - Subtraction semigroups
JO - Mathematica Bohemica
PY - 1995
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 120
IS - 4
SP - 445
EP - 447
AB - A subtraction semigroup is a semigroup $(A,.,-)$ with a further operation "$-$" added, called subtraction and satisfying certain axioms. The paper concerns a problem by B. M. Schein concerning the structure of multiplication in a subtraction semigroup.
LA - eng
KW - difference semigroups; identities; semigroup reducts; subtraction semigroups; subtraction algebra; Boolean algebra; difference semigroups; identities; semigroup reducts; subtraction semigroups
UR - http://eudml.org/doc/247784
ER -
References
top- Abbott J. C., Sets, lattices and Boolean algebras, Allyn and Bacon, Boston, 1969. (1969) Zbl0222.06001MR0242723
- Schein B. M., 10.1080/00927879208824453, Communications in Algebra 20 (1992), 2153-2169. (1992) Zbl0798.20058MR1172654DOI10.1080/00927879208824453
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