2 citations · 5 across the 4 of their papers we have counts for
5 papers
Schur-finiteness in -rings
C. Mazza, C. Weibel
We introduce the notion of a Schur-finite element in a -ring.
Schur functors and motives
Carlo Mazza
In this article we study the class of Schur-finite motives, that is, motives which are annihilated by a Schur functor. We compare this notion to a similar one due to Kimura. In par…
Schur-finiteness and endomorphisms universally of trace zero via certain trace relations
Alessio Del Padrone, Carlo Mazza
We provide a sufficient condition that ensures the nilpotency of endomorphisms universally of trace zero of Schur-finite objects in a category of homological type, i.e., a Q-linear…
Schur finiteness and nilpotency
Alessio Del Padrone, Carlo Mazza
Let A be a Q-linear pseudo-abelian rigid tensor category. A notion of finiteness due to Kimura and (independently) O'Sullivan guarantees that the ideal of numerically trivial endom…
Biextensions of 1-motives in Voevodsky's category of motives
Cristiana Bertolin, Carlo Mazza
Let k be a perfect field. In this paper we prove that biextensions of 1-motives define multilinear morphisms between 1-motives in Voevodsky's triangulated category of effective geo…