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Mathematical Research Letters
Volume 12 (2005)
Number 5
Chern Classes of the Moduli Stack of Curves
Pages: 759 – 766
DOI: https://dx.doi.org/10.4310/MRL.2005.v12.n5.a12
Author
Abstract
Here we calculate the Chern classes of ${\overline{\mathcal M}}_{g,n}$, the moduli stack of stable $n$-pointed genus $g$ curves. In particular, we prove that such classes lie in the tautological ring.
Published 1 January 2005