Jeffrey Giansiracusa (Vol. 17 No. 2 2013)

Moduli spaces and modular operads 


Jeffrey Giansiracusa

We describe a generalised ribbon graph decomposition for a broad class of moduli spaces of geometric structures on surfaces (with nonempty boundary), including moduli of spin surfaces, r-spin surfaces, surfaces with a principle G-bundle, surfaces with maps to a background space, surfaces with Higgs bundle, etc.

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