Invariants for non-reductive group actions

Abstract

We prove finite generation of the algebras of invariants for a class of linear actions of suitable non-reductive groups on projective and affine varieties, and give a geometric construction for their GIT quotients.

This paper has been withdrawn by the authors due to an error on page 24 in Theorem 7.4

References in corpus (1)

• Hilbert schemes of points on a locally planar curve and the Severi strata of its versal deformation

Cited by in corpus (1)

• On the rationality of the singularities of the $A_2$-loci