The Sebastiani-Thom isomorphism in the derived category

被引：26

作者：

Massey, DB ^{[1
]}

机构：

[1] Northeastern Univ, Dept Math, Boston, MA 02115 USA

来源：

COMPOSITIO MATHEMATICA | 2001年 / 125卷 / 03期

关键词：

Milnor fibre; vanishing cycles; derived category; Sebastiani-Thom; perverse sheaves;

D O I：

10.1023/A:1002608716514

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove that the Sebastiani-Thom isomorphism for Milnor fibres and their monodromies exists as a natural isomorphism between vanishing cycles in the derived category.

引用

页码：353 / 362

页数：10

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