Publication detail
On a co-universal arrow in the construct of n-ary hyperalgebras
ŠLAPAL, J.
Czech title
O kouniverzální šipce ve struktuře n-árních hyperalgebras
English title
On a co-universal arrow in the construct of n-ary hyperalgebras
Type
journal article in Web of Science
Language
en
Original abstract
We introduce and study a new operation of product of n-ary hyperalgebras which lies, with respect to set inclusion, between their carte- sian product and the cartesian product of their idempotent hulls. For every fixed n-ary hyperalgebra, the product introduced gives an endofunctor of the construct of n-ary hyperalgebras. We define a power of n-ary hyperal- gebras and specify a class of n-ary hyperalgebras such that, with respect to the endofunctor, the power together with the evaluation map constitute a co-universal arrow for each hyperalgebra of the class.
Czech abstract
V práci je definována a studována nová operace součinu n-árních hyperalgeber, která leží vzhledem k množinové inkluzi mezi jejich kartézským součinem a kartézským součinem jejich idempotentních uzávěrů. Zavádíme pojem mocniny n-árních hyperalgeber a specifikujeme třídu n-árních algeber takovou, že vzhledem k endofunktoru tyto mocniny společně s evaluačními zobrazeními vytvářejí kouniverzální šipku pro každou hyperalgebru z této třídy.
English abstract
We introduce and study a new operation of product of n-ary hyperalgebras which lies, with respect to set inclusion, between their carte- sian product and the cartesian product of their idempotent hulls. For every fixed n-ary hyperalgebra, the product introduced gives an endofunctor of the construct of n-ary hyperalgebras. We define a power of n-ary hyperal- gebras and specify a class of n-ary hyperalgebras such that, with respect to the endofunctor, the power together with the evaluation map constitute a co-universal arrow for each hyperalgebra of the class.
Keywords in Czech
hyperalgebra, diagonalita, medialita, combinovaný součin, ko- univerzální šipka vzhledem k functoru
Keywords in English
hyperalgebra, diagonality, mediality, combined product, co- universal arrow with respect to a functor.
RIV year
2015
Released
01.09.2015
Publisher
University of Miskolc
Location
Miskolc
ISSN
1787-2405
Volume
2015(16)
Number
1
Pages from–to
507–516
Pages count
10
BIBTEX
@article{BUT108181,
author="Josef {Šlapal},
title="On a co-universal arrow in the construct of n-ary hyperalgebras",
year="2015",
volume="2015(16)",
number="1",
month="September",
pages="507--516",
publisher="University of Miskolc",
address="Miskolc",
issn="1787-2405"
}