ENUMERATING ROOTED EULERIAN PLANAR MAPS

被引:0
|
作者
蔡俊亮
郝荣霞
刘彦佩
机构
关键词
Eulerian map; functional equation; Lagrangian inversion;
D O I
暂无
中图分类号
O177 [泛函分析];
学科分类号
070104 ;
摘要
This paper provides the number of combinatorially distinct general rooted Eulerian planar maps with the number of edges and the valency of rooted vertex of the maps as two parameters. It is also an answer to open problem 7.1 in [1]. Meanwhile, the case of three variables can be derived by using Lagrangian inversion.
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页码:289 / 294
页数:6
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