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Creators/Authors contains: "Stahlhauer, Michael"

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  1. ; ; (, Bulletin of the London Mathematical Society)
    Abstract In equivariant algebra, Mackey functors play the role of abelian groups and Green and Tambara functors play the role of commutative rings. In this paper, we compute Mackey functor‐valued Tor over certain free Green and Tambara functors, generalizing the computation of Tor over a polynomial ring on one generator. In contrast with the classical situation where the resulting Tor groups vanish above degree one, we present examples where Tor is nonvanishing in almost every degree. 
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    Free, publicly-accessible full text available October 1, 2026