Abstract

We prove that the dimension 0 part of the tautological ring of the moduli space of stable pointed curves is one-dimensional. This provides the first genus-free evidence for a conjecture of Faber and Pandharipande that the tautological ring of the moduli space is Gorenstein, answering in the affirmative a question of Hain and Looijenga.

DOI

First Page

237

Last Page

243

Recommended Citation

GRABER, T, & VAKIL, R (2001). On the tautological ring of \bar{\mathcal{M}}_{g,n}. Turkish Journal of Mathematics 25 (1): 237-243. https://doi.org/-

Download