On Characteristic Classes of Determinantal Cremona Transformations

被引:0
|
作者
Gerard Gonzalez-Sprinberg
Ivan Pan
机构
[1] Université de Grenoble I,Institut Fourier
[2] UFRGS,Instituto de Matemática
来源
Mathematische Annalen | 2006年 / 335卷
关键词
14E07; 14C17; 14M25;
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学科分类号
摘要
We compute the multidegrees and the Segre numbers of general determinantal Cremona transformations, with generically reduced base scheme, by specializing to the standard Cremona transformation and computing its Segre class via mixed volumes of rational polytopes.
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页码:479 / 487
页数:8
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