On the Centre of Strong Graded Monads

Fuente: arXiv
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Main Authors: Breuvart, Flavien, Long, Quan, Zamdzhiev, Vladimir
Format: Preprint
Published: 2026
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author Breuvart, Flavien
Long, Quan
Zamdzhiev, Vladimir
author_facet Breuvart, Flavien
Long, Quan
Zamdzhiev, Vladimir
contents We introduce the notion of 'centre' for pomonoid-graded strong monads which generalizes some previous work that describes the centre of (not graded) strong monads. We show that, whenever the centre exists, this determines a pomonoid-graded commutative submonad of the original one. We also discuss how this relates to duoidally-graded strong monads.
format Preprint
id arxiv_https___arxiv_org_abs_2602_09780
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle On the Centre of Strong Graded Monads
Breuvart, Flavien
Long, Quan
Zamdzhiev, Vladimir
Category Theory
We introduce the notion of 'centre' for pomonoid-graded strong monads which generalizes some previous work that describes the centre of (not graded) strong monads. We show that, whenever the centre exists, this determines a pomonoid-graded commutative submonad of the original one. We also discuss how this relates to duoidally-graded strong monads.
title On the Centre of Strong Graded Monads
topic Category Theory
url https://arxiv.org/abs/2602.09780