Exotic Ga-quotients of SL2xA^1

Abstract : Every deformed Koras-Russell threefold of the first kind $Y=\left\{ x^{n}z=y^{m}-t^{r}+xh(x,y,t)\right\} $ in $\mathbb{A}^{4}$ is the algebraic quotient of proper Zariski locally trivial $\mathbb{G}_{a}$-action on $\mathrm{SL}_{2}\times\mathbb{A}^{1}$.
Document type :
Preprints, Working Papers, ...
Complete list of metadatas

Cited literature [3 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-02000247
Contributor : Adrien Dubouloz <>
Submitted on : Thursday, January 31, 2019 - 6:38:45 PM
Last modification on : Monday, June 17, 2019 - 10:30:03 AM
Long-term archiving on : Wednesday, May 1, 2019 - 12:47:01 PM

Files

Exo-Quot-SL2xA1.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-02000247, version 1
  • ARXIV : 1902.00372

Collections

Citation

Adrien Dubouloz. Exotic Ga-quotients of SL2xA^1. 2019. ⟨hal-02000247⟩

Share

Metrics

Record views

27

Files downloads

16