哑铃图的奇优美性和奇强协调性  

Odd gracefulness and odd strongly harmoniousness of dumbbell-shape graphs

作　　者：童细心 

机构地区：[1]汕头职业技术学院自然科学系,广东汕头515041

出　　处：《广州大学学报（自然科学版）》2017年第3期21-26,共6页Journal of Guangzhou University:Natural Science Edition

基　　金：汕头职业技术学院2014年院级科研资助项目(SZK2014Y24)

摘　　要：研究了哑铃图C_n+C_m+P_l的奇优美性和奇强协调性,得到了哑铃图C_n+C_m+P_l在n=4k,m=4t时以及n=4k+2,m=4t+2时是奇优美图,在n=4k,m=4t时是奇强协调图等结论.Odd gracefulness and odd strongly harmoniousness of dumbbell-shape graphs Cn ＋ Cm ＋ P l have been studied. We have obtained that dumbbell-shape graphs Cn ＋ Cm ＋ Pl are odd graceful graph when n = 4 k Jm - At and n =4 k ＋2 ,m - At ＋ 2, and that dumbbell-shape graphs Cn ＋ Cm ＋ P l are odd strongly harmonious graph when n =4 k,m - At.

关 键 词：哑铃图 奇优美标号 奇优美图 奇强协调标号 奇强协调图 

分 类 号：O157.5[理学—数学]