Quot Functors for Deligne-Mumford Stacks

Quot Functors for Deligne-Mumford Stacks
复制标题

Deligne-Mumford 堆栈的引用函子

DOI:
--
复制
发表时间:
2002
期刊:
影响因子:
--
通讯作者:
J. Starr
J. Starr
中科院分区:
--
文献类型:
--
作者:
Martin Olsson;J. Starr

文献摘要

被引文献

相似文献

摘要给定一个局部有限表示的分离Deligne-Mumford栈?在一个代数空间S上,和一个局部有限表示的??-模的条件下,我们证明了Quot函子Quot(?/?/ S)表示为S上的一个分离的局部有限表示的代数空间。在进一步的假设下,我们证明了Quot(?/?/ S)在S上是拟投射的。饰Steven L.克莱曼在他60岁生日之际。
Abstract Given a separated and locally finitely-presented Deligne-Mumford stack ? over an algebraic space S, and a locally finitely-presented ??-module ℱ, we prove that the Quot functor Quot(ℱ/?/S) is represented by a separated and locally finitely-presented algebraic space over S. Under additional hypotheses, we prove that the connected components of Quot(ℱ/?/S) are quasi-projective over S. Dedicated to Steven L. Kleiman on the occasion of his 60th birthday.