Decomposability of linear maps under tensor powers
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DOI: 10.1063/1.5045559
Abstract: Both completely positive and completely copositive maps stay decomposable under tensor powers, i.e., under tensoring the linear map with itself. But are there other examples of maps with this property? We show that this is… read more here.
Keywords: linear maps; maps tensor; tensor; tensor powers ... See more keywords
The asymptotics of tensor powers of Foulkes modules
Sign Up to like & getrecommendations! Published in 2024 at "Communications in Algebra"
DOI: 10.1080/00927872.2024.2342538
Abstract: Abstract In this paper we study the modular structure of the Foulkes module H(2m) of the symmetric group S2m acting on set partitions of a set of size 2m into m sets each of size… read more here.
Keywords: tensor powers; asymptotics tensor; powers foulkes; foulkes modules ... See more keywords