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"
}