Detail publikace

ŠLAPAL, J.

Český název

Anglický název

Realization of Categorical Idempotent Closure Operators by Preorders

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

en

Originální abstrakt

In the paper, we introduce the concept of a preorder on a category and study its relation to categorical closure operators. In particular, employing a Galois connection, we show that there is a one-to-one correspondence between the idempotent closure operators and certain preorders on a category.

Anglický abstrakt

In the paper, we introduce the concept of a preorder on a category and study its relation to categorical closure operators. In particular, employing a Galois connection, we show that there is a one-to-one correspondence between the idempotent closure operators and certain preorders on a category.

Klíčová slova anglicky

Subobject lattice, Galois connection, categorical closure operator, preorder on a category.

Vydáno

03.04.2022

Nakladatel

Taylor & Francis

Místo

Cape Town

ISSN

1607-3606

Ročník

45

Číslo

4

Strany od–do

513–522

Počet stran

10

BIBTEX


@article{BUT171722,
  author="Josef {Šlapal},
  title="Realization of Categorical Idempotent Closure Operators by Preorders",
  year="2022",
  volume="45",
  number="4",
  month="April",
  pages="513--522",
  publisher="Taylor & Francis",
  address="Cape Town",
  issn="1607-3606"
}