Comparing the commutative and non-commutative resolutions for determinantal varieties of skew symmetric and symmetric matrices

被引：0

作者：

Spenko, Spela ^{[1
]}

Van den Bergh, Michel ^{[2
,3
]}

机构：

[1] Univ Edinburgh, Sch Math, James Clerk Maxwell Bldg,Kings Bldg, Edinburgh EH9 3FD, Midlothian, Scotland

[2] Univ Hasselt, Dept Math, Martelarenlaan 42, B-3500 Hasselt, Belgium

[3] Res Fdn Flanders, Brussels, Belgium

来源：

ADVANCES IN MATHEMATICS | 2017年 / 317卷

关键词：

Non-commutative resolutions; Determinantal varieties;

D O I：

10.1016/j.aim.2017.06.004

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let Y be the variety of (skew) symmetric n x n-matrices of rank <= r. In paper we construct a full faithful embedding between the derived category of a non-commutative resolution of Y, constructed earlier by the authors, and the derived category of the classical Springer resolution of Y. (C) 2017 Elsevier Inc. All rights reserved.

引用

页码：350 / 370

页数：21

共 22 条

[1] Wonderful resolutions and categorical crepant resolutions of singularities [J].