JournalsrlmVol. 18, No. 1pp. 109–115

The Picard group of the moduli stack of stable hyperelliptic curves

  • Maurizio Cornalba

    Università di Pavia, Italy
The Picard group of the moduli stack of stable hyperelliptic curves cover
Download PDF

Abstract

We compute the Picard group of the moduli stack of stable hyperelliptic curves of any genus, exhibiting explicit and geometrically meaningful generators and relations.

Cite this article

Maurizio Cornalba, The Picard group of the moduli stack of stable hyperelliptic curves. Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. 18 (2007), no. 1, pp. 109–115

DOI 10.4171/RLM/483