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Description: |
We study the so-called "Smith is Huq" condition in the context of S-protomodular categories: two S-equivalence relations centralise each other if and only if their normalisations commute. We prove that this condition is satisfied by every category of monoids with operations equipped with the class S of Schreier split epimorphisms. Some consequences in terms of characterisation of internal structures are explored.
Joint work with Nelson Martins Ferreira.
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Date: |
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| Start Time: |
15:30 |
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Speaker: |
Andrea Montoli (CMUC)
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Institution: |
CMUC, Univ. Coimbra
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Place: |
Room 5.5
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| Research Groups: |
-Algebra, Logic and Topology
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See more:
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