Computation of the first Stiefel-Whitney class for the variety $\overline{{\mathcal M}_{0,n}^{\mathbb R}}$
Algebraic Geometry
2014-10-17 v1
Abstract
We compute the class which is Poincare dual to the first Stiefel-Whitney class for the Deligne-Mumford compactification of the moduli space of real algebraic curves of genus 0 with n marked and numbered points in terms of the natural cell decomposition of the variety under consideration.
Keywords
Cite
@article{arxiv.1410.4372,
title = {Computation of the first Stiefel-Whitney class for the variety $\overline{{\mathcal M}_{0,n}^{\mathbb R}}$},
author = {N. Ya. Amburg and E. M. Kreines},
journal= {arXiv preprint arXiv:1410.4372},
year = {2014}
}