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arXiv · 1904.06367

The $S_n$-equivariant top weight Euler characteristic of $M_{g,n}$

Melody Chan·Carel Faber·Soren Galatius·Sam Payne
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Abstract

We prove a formula, conjectured by Zagier, for the $S_n$-equivariant Euler characteristic of the top weight cohomology of $M_{g,n}$.

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Melody Chan, Carel Faber, Soren Galatius, Sam Payne. 2019-04-12. The $S_n$-equivariant top weight Euler characteristic of $M_{g,n}$. https://doi.org/10.1353/ajm.2023.a907705

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