Witten's top Chern class on the moduli space of higher spin curves

2002/08/14 by Alexander Polishchuk, Polishchuk, Alexander
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #math.AG

paper · pdf · doi:10.48550/arxiv.math/0208112

13 pages, AMSLatex

arxiv created 2002/08/14 · arxiv updated 2009/11/30

Abstract

This paper is a sequel to math.AG/0011032. Its goal is to show that Witten's "top Chern class" constructed in loc.cit. satisfies all the axioms of math.AG/9905034.

Related

• Algebraic construction of Witten's top Chern class
• Witten's top Chern class via K-theory
• Tensor products of Frobenius manifolds and moduli spaces of higher spin curves
• Moduli spaces of curves with effective r-spin structures
• The top Chern class of the Hodge bundle on the moduli space of abelian varieties