Title: Cellular Models of Compactified Moduli Spaces
Speaker: Javier Zuniga
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Abstract:
I will explain Looijenga's compactification of decorated moduli spaces and show how stable ribbon graphs give them a cellular decomposition. Then I will use an extension of these spaces to define a generalized Ribbon Graph Complex where the Quantum Master Equation might be solved.Date: Thursday, February 8, 2007