On the Chow ring of the stack of rational nodal curves

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/128560The goal of this paper is to compute the rational Chow ring of the stack consisting of nodal curves of genus 0 with at most 3 nodes: it is a Q-algebra with 10 generators and 11 relations.48 pages, Latex2eAlgebraic Geometry14C15; 14H10; 14A20On the Chow ring of the stack of rational nodal curvestext