On sheaves in finite group representations
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Pure and Applied Algebra"
DOI: 10.1016/j.jpaa.2022.107085
Abstract: Given a general finite group $G$, we consider several categories built on it, their Grothendieck topologies and resulting sheaf categories. We give an intrinsic new proof to the equivalence of M. Artin between the category… read more here.
Keywords: finite group; group; group representations; sheaves finite ... See more keywords
Can group representations based on relational cues warrant the rich inferences typically drawn from group membership?
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DOI: 10.1017/s0140525x21001308
Abstract: Abstract Pietraszewski's model – though promising in many respects – needs to be extended so that it can explain the multitude of rich inferences that people draw from group membership. In this commentary, we highlight… read more here.
Keywords: rich inferences; group; relational cues; group membership ... See more keywords
Decomposition of Thompson group representations arising from Cuntz algebras
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DOI: 10.1515/jgth-2023-0245
Abstract: Abstract For every integer n ≥ 2 n\geq 2 , we consider a family { π w } w ∈ { 0 , 1 , … , n − 1 } N \{\pi_{w}\}_{w\in\{0,1,\ldots,n-1\}^{\mathbb{N}}} of irreducible… read more here.
Keywords: decomposition thompson; thompson group; group; group representations ... See more keywords