Detail publikace
Realization of Categorical Idempotent Closure Operators by Preorders
ŠLAPAL, J.
Originální název
Realization of Categorical Idempotent Closure Operators by Preorders
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
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.
Klíčová slova
Subobject lattice, Galois connection, categorical closure operator, preorder on a category.
Autoři
ŠLAPAL, J.
Vydáno
3. 4. 2022
Nakladatel
Taylor & Francis
Místo
Cape Town
ISSN
1607-3606
Periodikum
Quaestiones Mathematicae
Ročník
45
Číslo
4
Stát
Jihoafrická republika
Strany od
513
Strany do
522
Strany počet
10
URL
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"
}