Separating invariants for arbitrary linear actions of the additive group

2013/02/04 by Dufresne, Emilie, Elmer, Jonathan, Sezer, Müfit · 1 citation
#13A50 #Commutative Algebra (math.AC) #FOS: Mathematics

paper · doi:10.48550/arxiv.1302.0639

Abstract

We consider an arbitrary representation of the additive group over a field of characteristic zero and give an explicit description of a finite separating set in the corresponding ring of invariants.

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