On the $S_n$-equivariant Euler characteristic of moduli spaces of hyperelliptic curves

Abstract

The generating function for $S_n$-equivariant Euler characteristics of moduli spaces of pointed hyperelliptic curves for any genus g>1 is calculated. This answer generalizes the known ones for genera 2 and 3 and answers obtained by J. Bergstrom for any genus and n<8 points.

18 pages

Cited by in corpus (1)

• The equivariant Euler characteristic of moduli spaces of curves