Detail publikačního výsledku

Realization of Categorical Idempotent Closure Operators by Preorders

ŠLAPAL, J.

Originální název

Realization of Categorical Idempotent Closure Operators by Preorders

Anglický název

Realization of Categorical Idempotent Closure Operators by Preorders

Druh

Článek WoS

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

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

Klíčová slova v angličtině

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

Autoři

ŠLAPAL, J.

Rok RIV

2021

Vydáno

03.04.2022

Nakladatel

Taylor & Francis

Místo

Cape Town

ISSN

1607-3606

Periodikum

Quaestiones Mathematicae

Svazek

45

Číslo

4

Stát

Jihoafrická republika

Strany od

513

Strany do

522

Strany počet

10

URL

https://www.tandfonline.com/doi/abs/10.2989/16073606.2021.1884141

BibTex

@article{BUT171722,
  author="Josef {Šlapal}",
  title="Realization of Categorical Idempotent Closure Operators by Preorders",
  journal="Quaestiones Mathematicae",
  year="2022",
  volume="45",
  number="4",
  pages="513--522",
  doi="10.2989/16073606.2021.1884141",
  issn="1607-3606",
  url="https://www.tandfonline.com/doi/abs/10.2989/16073606.2021.1884141"
}