title: New results of intersection numbers on moduli spaces of curves.
abstract: We present a series of results we obtained recently about the intersection numbers of tautological classes on moduli spaces of curves, including a simple formula of the n-point functions for Witten's tau classes, an effective recursion formula to compute higher Weil-Petersson volumes, several new recursion formulae of intersection numbers and our proof of a conjecture of Itzykson and Zuber concerning denominators of intersection numbers. We also present Virasoro and KdV properties of generating functions of general mixed kappa and psi intersections.
authors: Center of Mathematical Sciences, Zhejiang University, Hangzhou, Zhejiang 310027, China.
authors: Kefeng
authors: K
authors: Liu
authors: Hao
authors: H
authors: Xu
mesh_terms: D000465:Algorithms; D000818:Animals; D021621:Imaging, Three-Dimensional; D008433:Mathematics; D008962:Models, Theoretical; D010363:Pattern Recognition, Automated