THE RAMSEY NUMBERS R(T_n, W_6) FOR T_N WITHOUT CERTAIN DELETABLE SETS  

作　　者：CHENYaojun ZHANGYunqing ZHANGKemin 

机构地区：[1]DepartmentofMathematics,NanjingUniversity,Nanjing210093,China

出　　处：《Journal of Systems Science & Complexity》2005年第1期95-101,共7页系统科学与复杂性学报（英文版）

基　　金：ThisworkissupportedbyNaturalScienceFoundationofChina(10201012)CHEN'sworkissupportedpartiallybyNanjingUniversityTalentDevelopmentFoundation.ZHANG'sworkissupportedpartiallybyNationalScienceFoundationofZhejiang(M103094).

摘　　要：Let Tn denote a tree of order n and Wm a wheel of order m+1. In this paper,we determine the Ramsey numbers R(Tn W6) for Tn without certain deletable sets.

关 键 词：ramsey number TREE WHEEL 

分 类 号：O157.5[理学—数学]