Geodesic
Equivariant Embeddings into Smooth Toric Varieties
Canadian journal of mathematics, Tome 54 (2002) no. 3, pp. 554-570

Voir la notice de l'article provenant de la source Cambridge University Press

We characterize embeddability of algebraic varieties into smooth toric varieties and prevarieties. Our embedding results hold also in an equivariant context and thus generalize a well-known embedding theorem of Sumihiro on quasiprojective $G$ -varieties. The main idea is to reduce the embedding problem to the affine case. This is done by constructing equivariant affine conoids, a tool which extends the concept of an equivariant affine cone over a projective $G$ -variety to a more general framework.
DOI : 10.4153/CJM-2002-019-0
Mots-clés : 14E25, 14C20, 14L30, 14M25 
Hausen, Jürgen. Equivariant Embeddings into Smooth Toric Varieties. Canadian journal of mathematics, Tome 54 (2002) no. 3, pp. 554-570. doi: 10.4153/CJM-2002-019-0
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