Stable tree expressions with Omega-classes and Double Ramification cycles
arXiv:2403.05190 · doi:10.1016/j.geomphys.2024.105391
Abstract
We propose a new system of conjectural relations in the tautological ring of the moduli space of curves involving stable rooted trees with level structure decorated by Hodge and Ω-classes and prove these conjectures in different cases.