2003/02/07 by R. Pandharipande, Pandharipande, R. · 2 citations
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #math.AG
paper · pdf · doi:10.48550/arxiv.math/0302077
10 pages
arxiv created 2003/02/07 · arxiv updated 2009/11/30
This article accompanies my ICM talk in August 2002. Three conjectural directions in Gromov-Witten theory are discussed: Gorenstein properties, BPS states, and Virasoro constraints. Each points to basic structures in the subject which are not yet understood.