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• #### Tornehave morphisms I: resurrecting the virtual permutation sets annihilated by linearization ﻿

(Taylor & Francis, 2011)
Tom Dieck introduced a commutative triangle whereby the exponential morphism from the Burnside functor to the unit functor is factorized through the real representation functor. Tornehave introduced a p-adic variant of the ...
• #### Tornehave morphisms III: the reduced Tornehave morphism and the Burnside unit functor ﻿

(Elsevier, 2016)
We shall show that a morphism anticipated by Tornehave induces (and helps to explain) Bouc's isomorphism relating a quotient of the Burnside unit functor (measuring a difference between real and rational representations ...