%0 Journal Article
%T A Note on Solution to the Chromatic Sum Equation of Planar Trees<br>关于平面树色和方程结果的一个注记
%A HAO Rong-Xia
%A LIU Pan-Pei
%A <br>郝荣霞
%A 刘彦佩
%J 数学物理学报(A辑)
%D 2005
%I 
%X In this paper, the chromatic sum equation of rooted planar trees with vertex partition is obtained. The explicit expressions of chromatic sum equations for rooted planted trees and planar trees with infinitive parameters are derived respectively. Furthermore, the explicit result of enumerating function of rooted planar trees with vertex partition is gotten as a directly corollary.
%K Map
%K Chromatic sum equation
%K Tree<br>地图
%K 色和方程
%K 树
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=4DB553CDB5F521D8C921082E5C95EC80&aid=9F6B383E9BEB39B7&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=38B194292C032A66&sid=B79ACB6EBBFC9730&eid=A53D7AA35F9929AF&journal_id=1003-3998&journal_name=数学物理学报(A辑)&referenced_num=0&reference_num=9