几类图的符号全控制数  

Signed total domination number of some special graphs

作　　者：吕新忠[1] 仪明源[1] 

机构地区：[1]浙江师范大学数理与信息工程学院,浙江金华321004

出　　处：《浙江师范大学学报（自然科学版）》2009年第3期253-256,共4页Journal of Zhejiang Normal University:Natural Sciences

基　　金：国家自然科学资金资助项目(10771197)

摘　　要：对几类特殊图的符号全控制数进行了讨论,分别计算出这几类特殊图的符号全控制数的上下界,并找到了满足这些界的符号控制函数,从而得到了完全图、星图、扇图、轮图以及完全多部图的符号全控制数.In order to solve signed total domination numbers of some special graphs, upper and lower bounds were calculated, signed total domination functions meeting these bounds were constructed. Signed total domination numbers of complete graph, star, fan, wheel and the complete muhipartite graph were obtained.

关 键 词：符号全控制函数 符号控制数 星图 扇图 轮图 

分 类 号：O157.5[理学—数学]