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The Picard group of M1,1

Algebra and Number Theory (2010) 4(1) 87-104
DOI: 10.2140/ant.2010.4.87
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Abstract

We compute the Picard group of the moduli stack of elliptic curves and its canonical compactification over general base schemes.

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APA

Fulton, W., & Olsson, M. (2010). The Picard group of M1,1. Algebra and Number Theory, 4(1), 87–104. https://doi.org/10.2140/ant.2010.4.87

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