Periods on the moduli space of genus 0 curves

Sarah Carr

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arXiv · 0911.2671

Periods on the moduli space of genus 0 curves

Sarah Carr

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Abstract

This report outlines a combinatorial recipe for computing the bases, whose elements are oriented polygons, of two cohomology spaces associated to multizeta values: the top dimensional de Rham cohomology of moduli spaces of genus 0 complex pointed curves and the top dimensional de Rham cohomology of certain partial compactifications of these moduli spaces.

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Sarah Carr. 2009-11-13. Periods on the moduli space of genus 0 curves. https://arxiv.org/abs/0911.2671

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