On the Chow ring of the stack of rational nodal curves

2007/05/07 by Fulghesu, Damiano
#14A20 #14C15 #14H10 #Algebraic Geometry (math.AG) #FOS: Mathematics

paper · doi:10.48550/arxiv.0705.1012

Abstract

The 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.

Related

• The Chow Ring of the Stack of Rational Curves with at most 3 Nodes
• The Stack of Rational Nodal Curves
• Chow ring of the stack of plane nodal curves
• Tautological Classes of the Stack of Rational Nodal Curves
• The integral Chow ring of the stack of at most 1-nodal rational curves