Clones from comonoids

Research output: Contribution to journalResearch articleContributedpeer-review

Contributors

Abstract

We revisit the fact that the cocommutative comonoids in a symmetric monoidal category form the best possible approximation by a cartesian category, now considering the case where the original category is only braided monoidal. This leads to the question of when the endomorphism operad of a comonoid is a clone (a Lawvere theory). By giving an explicit example, we prove that this does not imply that the comonoid is cocommutative.

Details

Original languageEnglish
Pages (from-to)369-394
Number of pages26
JournalRevista de la Unión Matemática Argentina
Volume68
Issue number2
Early online date27 Aug 2024
Publication statusPublished - Oct 2025
Peer-reviewedYes

External IDs

ORCID /0000-0002-5350-6932/work/180371878
unpaywall 10.33044/revuma.3951
Mendeley c466bbc4-9036-347b-a211-2380221fa460
Scopus 105025530592

Keywords

ASJC Scopus subject areas

Keywords

  • cartesian category, clone, cocommutative comonoid.