Can I read Quotients by Groupoids on EtoBox?

Quotients by Groupoids by Keel, Sean; Mori, Shigefumi is a scholarly article available to read on EtoBox.

What is Quotients by Groupoids about?

We show that if a flat group scheme acts properly, with finite stabilizers, on an algebraic space, then a quotient exists as a separated algebraic space. More generally we show any flat groupid for which the family of stabilizers is finite has a uniform geometric, uniform categorical quotient in the category of algebraic spaces. Our argument is elementary and essentially self contained.

Author

Keel, Sean; Mori, Shigefumi

Published

1995

Language

EN