Quelques remarques sur la notion de modification affine

Adrien Dubouloz (1)

1 IF - Institut Fourier

We construct a global counterpart to the notion of affine modification due to Kaliman and Zaidenberg. This leads to a simple explicit description of the structure of birational affine morphisms between arbitrary quasi-projective varieties.

Mots clés: Affine modifications

Domaines: Géométrie algébrique [math.AG]

Adrien Dubouloz. Quelques remarques sur la notion de modification affine. 2005. ⟨hal-00004381⟩