Simplicial equations for the moduli space of stable rational curves
Algebraic Geometry
2019-06-13 v1 Algebraic Topology
Abstract
In this, largely expository, note, we show how the simplicial structure of the moduli spaces of stable rational curves with marked points allows to produce explicit equations for these spaces. The key argument is an elementary combinatorial statement about the sets of trees with marked leaves.
Keywords
Cite
@article{arxiv.1906.05223,
title = {Simplicial equations for the moduli space of stable rational curves},
author = {Joaquin Maya and Jacob Mostovoy},
journal= {arXiv preprint arXiv:1906.05223},
year = {2019}
}