Numbers for reducible cubic scrolls

Anais da Academia Brasileira de Ciências

Israel Vainsencher²  Fernando Xavier¹ 

[1] ,Universidade Federal de Minas Gerais Departamento de Matemática ICEXBelo Horizonte MG ,Brasil

关键词: cubic scrolls;    enumerative geometry;    rolos cúbicos;    geometria enumerativa;   

DOI  :  10.1590/S0001-37652004000400003

来源: SciELO

【 摘 要 】

We show how to compute the number of reducible cubic scrolls of codimension 2 in (math blackboard symbol P)n incident to the appropriate number of linear spaces.

【 授权许可】

CC BY   
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