Abstract
We explicitly construct a finite set of separating invariants for the basic -actions. These are the finite dimensional indecomposable rational linear representations of the additive group of a field of characteristic zero, and their invariants are the kernel of the Weitzenböck derivation .
| Translated title of the contribution | Separating invariants for the basic Ga-actions |
|---|---|
| Original language | English |
| Pages (from-to) | 135 - 146 |
| Number of pages | 22 |
| Journal | Proceedings of the American Mathematical Society |
| Volume | 140, issue 1 |
| DOIs | |
| Publication status | Published - Jan 2012 |