Abstract
We compute the Picard group of the moduli stack of elliptic curves and its canonical compactification over general base schemes.
Citation
William Fulton. Martin Olsson. "The Picard group of $\mathscr M_{1,1}$." Algebra Number Theory 4 (1) 87 - 104, 2010. https://doi.org/10.2140/ant.2010.4.87
Information
Received: 15 May 2009; Revised: 30 September 2009; Accepted: 30 November 2009; Published: 2010
First available in Project Euclid: 20 December 2017
zbMATH: 1198.14010
MathSciNet: MR2592014
Digital Object Identifier: 10.2140/ant.2010.4.87
Subjects:
Primary:
14D22
Secondary:
14D05
Keywords:
moduli spaces
,
Picard group
,
stacks
Rights: Copyright © 2010 Mathematical Sciences Publishers
