Abstract：In the theory of enumerating maps, properly choosing a method for enumerating the maps is not only a simplification in processes but also a optimum in results. This paper just provides a parametric method for enumerating rooted 2-regular planar maps with the valency of root-vertex, the number of non-root vertecies and the valency of root-face as three parameters such that some enumerating results on the maps are simplified greatly.
收稿日期: 2007-02-25
引用本文:
刘效丽,蔡俊亮. 关于地图计数方法的一点注记[J]. , 2007, 46(2): 0-0.
刘效丽,蔡俊亮. A note on the method for enumerating maps. , 2007, 46(2): 0-0.
