Calculating intersection numbers on moduli spaces of pointed curves

Abstract

This is a note on calculating intersection numbers on moduli spaces of curves. A codimension 3 relation among tautological classes on the moduli space of genus 4 curves is given.

v2: 10 pages, corrected numerous mistakes

References in corpus (1)

• Three questions in Gromov-Witten theory

Cited by in corpus (7)

• admcycles -- a Sage package for calculations in the tautological ring of the moduli space of stable curves
• Conjectural relations in the tautological ring of ${\bar{M}}_{g,n}$
• Tautological and non-tautological cohomology of the moduli space of curves
• Generating stable modular graphs
• The Chen-Ruan cohomology of moduli of curves of genus 2 with marked points
• Cohomology of the second Voronoi compactification of A_4
• Loci of curves with subcanonical points in low genus