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arXiv:1102.2133 [math.GT]AbstractReferencesReviewsResources

A dilogarithm identity on moduli spaces of curves

Feng Luo, Ser-Peow Tan

Published 2011-02-10, updated 2011-04-28Version 2

We establish an identity for closed hyperbolic surfaces whose terms depend on the dilogarithms of the lengths of simple closed geodesics in all 3-holed spheres and 1-holed tori in the surface.

Comments: revised version. We simplified some of the arguments in the preliminary version
Categories: math.GT, math.AG, math.CV
Subjects: 57M05, 30F60, 20H10, 37F30
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