9 citations · 33 across the 13 of their papers we have counts for
Showing math.ACShow all
2 papers · 1 filter
math.AC2025
On the tame isotropy group of a derivation
Angelo Bianchi, Adriana Freitas, Marcelo Veloso
We introduce the tame isotropy group of a derivation of a polynomial ring. We study this group for certain triangular derivations up to three variables, for simple derivations in t…
math.AC2015★ 6 cited
Locally nilpotent derivations and automorphism groups of certain Danielewski surfaces
Angelo Calil Bianchi, Marcelo Oliveira Veloso
We describe the set of all locally nilpotent derivations of the quotient ring constructed from the defining equation of a gene…