柱面上有根近三角剖分的计数(英文)

Counting Rooted Near-Triangulations on the Cylinder

英文关键词:map  enufunction  Lagrangian inversion.

中文摘要:

      柱面上的三角剖分是一类与环面上的地图紧密相关的地图．本文提供了一个计算柱面上有根近三角剖分的具有三个变量的精确公式．

英文摘要:

      In this paper we present a parametric expression on the enumeration of rooted non-separable near-triangulations on the cylinder which is much related to the maps on the torus.