Chromatic Sums of Biloopless Nonseparable Near-Triangulations on the Projective Plane

被引：0

作者：

Zhao-xiang Li ^{[1
]}

Yan-pei Liu ^{[2
]}

Bing-feng Si ^{[3
]}

机构：

[1] Department of Mathematics, Minzu University of China

[2] Department of Mathematics, Beijing Jiaotong University

[3] School of Traffic and Transportation, Beijing Jiaotong University

来源：

Acta Mathematicae Applicatae Sinica | 2013年 / 01期

基金：

中国国家自然科学基金;

关键词：

chromatic sum function; biloopless; triangulation; enumerating function;

D O I：

暂无

中图分类号：

O185 [射影（投影）几何、画法几何];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, the chromatic sum functions of rooted biloopless nonseparable near-triangulations on the sphere and the projective plane are studied. The chromatic sum function equations of such maps are obtained. From the chromatic sum equations of such maps, the enumerating function equations of such maps are derived. An asymptotic evaluation and some explicit expression of enumerating functions are also derived.

引用

页码：123 / 134

页数：12