The integral Chow ring of $\overline{\mathcal{M}}_{1,3}$
The integral Chow ring of $\overline{\mathcal{M}}_{1,3}$
In this paper we compute the integral Chow ring of the moduli space of stable elliptic curves with three marked points by combining several patching techniques, including higher Chow groups with $\ell$-adic coefficients.