On the monomial birational maps of the projective space

Anais da Academia Brasileira de Ciências

Gérard Gonzalez-sprinberg²  Ivan Pan¹ 

[1] ,Université de Grenoble I Institut Fourier Saint-Martin-d'Hères,France

关键词: monomial birational maps;    toric varieties;    aplicações birracionais monomiais;    variedades tóricas;   

DOI  :  10.1590/S0001-37652003000200001

来源: SciELO

【 摘 要 】

We describe the group structure of monomial Cremona transformations. It follows that every element of this group is a product of quadratic monomial transformations, and geometric descriptions in terms of fans.

【 授权许可】

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