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Non-trivial 1-classes in the homology of the real moduli spaces M-bar_{0,n} and related structures

Gefry Barad
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Abstract

We give lower bounds for the rank of the first homology group of the real points of the Deligne-Mumford-Knudsen compactification of stable n-pointed curves of genus 0,which coincides with the Chow quotient (RP^1)^n//PGL(2,R).The study has connections with spectral geometry and combinatorics.

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BibTeXRIS

Gefry Barad. 2002-08-13. Non-trivial 1-classes in the homology of the real moduli spaces M-bar_{0,n} and related structures. https://arxiv.org/abs/math/0208095

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