Multisemigroups with multiplicities and complete ordered semi-rings
(English)Manuscript (preprint) (Other academic)
Motivated by the apperance of multisemigroups in the study of additive 2-categories, we define and investigate the notion of a multisemigroup with multiplicities. This notion seems to be better siutable for applications in higher representation theory.
Multi-multisemigroup, multisemigroup, 2-category
Algebra and Logic
Research subject Mathematics
IdentifiersURN: urn:nbn:se:uu:diva-275206OAI: oai:DiVA.org:uu-275206DiVA: diva2:899228