A note on finite abelian gerbes over toric Deligne-Mumford stacks

Yunfeng Jiang

A note on finite abelian gerbes over toric Deligne-Mumford stacks

Algebraic Geometry 2008-07-22 v1

Authors: Yunfeng Jiang

Abstract

Any toric Deligne-Mumford stack is a $\mu$ -gerbe over the underlying toric orbifold for a finite abelian group $\mu$ . In this paper we give a sufficient condition so that certain kinds of gerbes over a toric Deligne-Mumford stack are again toric Deligne-Mumford stacks.

Keywords

toric Deligne-Mumford stacks gerbes finite abelian groups toric orbifolds sufficient condition

Cite

@article{arxiv.0807.3285,
  title  = {A note on finite abelian gerbes over toric Deligne-Mumford stacks},
  author = {Yunfeng Jiang},
  journal= {arXiv preprint arXiv:0807.3285},
  year   = {2008}
}

Comments

To appear in Proceedings AMS

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