A semiorthogonal decomposition for Brauer-Severi schemes

被引：34

作者：

Bernardara, Marcello ^{[1
]}

机构：

[1] Univ Nice Sophia Antipolis, Lab JA Dieudonne, F-06108 Nice, France

来源：

MATHEMATISCHE NACHRICHTEN | 2009年 / 282卷 / 10期

关键词：

Derived categories; twisted sheaves; Brauer group; Brauer-Severi schemes;

D O I：

10.1002/mana.200610826

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A semiorthogonal decomposition for the bounded derived category of coherent sheaves on a Brauer-Severi scheme is given. It relies on bounded derived categories of suitably twisted coherent sheaves on the base. (C) 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：1406 / 1413

页数：8

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