Journal ArticleOPEN ACCESS

Deformation theory of algebraic stacks

Compositio Mathematica (2005) 141(1) 19-34
DOI: 10.1112/S0010437X04000806
12Citations
Citations of this article
9Readers
Mendeley users who have this article in their library.

Abstract

We study the deformation theory of algebraic stacks. The 2-category of deformations using Ext groups of the cotangent complex is described. Then we show that an algebraic stack has a versal deformation under certain conditions. © Foundation Compositio Mathematica 2005.

Author supplied keywords

Cite

CITATION STYLE

APA

Aoki, M. (2005). Deformation theory of algebraic stacks. Compositio Mathematica, 141(1), 19–34. https://doi.org/10.1112/S0010437X04000806

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free