Tiago Cruz

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20202026

most citedSchur--Weyl duality over commutative rings

6 citations · 18 across the 7 of their papers we have counts for

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math.GR2020★ 6 cited

Schur--Weyl duality over commutative rings

Tiago Cruz

The classical case of Schur--Weyl duality states that the actions of the group algebras of $G L_{n}$ and $S_{d}$ on the $d^{t h}$ -tensor power of a free module of finite rank centralize…

math.RT2020

A characterisation of Morita algebras in terms of covers

Tiago Cruz

A pair $(A, P)$ is called a cover of $End_{A} (P)^{o p}$ if the Schur functor $Hom_{A} (P, -)$ is fully faithful on the full subcategory of projective $A$ -mo…