The equivariant Euler characteristic of moduli spaces of curves.
نویسنده
چکیده
We give a formula for the Sn-equivariant Euler characteristics of the moduli spaces Mg,n of genus g curves with n marked points.
منابع مشابه
On the Sn-equivariant Euler characteristic of moduli spaces of hyperelliptic curves
The generating function for Sn-equivariant Euler characteristics of moduli spaces of pointed hyperelliptic curves for any genus g ≥ 2 is calculated. This answer generalizes the known ones for genera 2 and 3 and answers obtained by J. Bergstrom for any genus and n ≤ 7 points.
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