图形密码的模p边魔幻优美标号

吉林大学学报(理学版) ›› 2019, Vol. 57 ›› Issue (5): 1122-1126.

图形密码的模p边魔幻优美标号

张小慧^1, 孙慧^1, 姚兵^1,2

1. 西北师范大学数学与统计学院, 兰州 730070; 2. 兰州交通大学电子与信息工程学院, 兰州 730070

收稿日期:2018-11-01 出版日期:2019-09-26 发布日期:2019-09-19
通讯作者: 姚兵 E-mail:yybb918@163.com

Modulep Edge Magic Graceful Labelling on Graphical Passwords

ZHANG Xiaohui ¹, SUN Hui ¹, YAO Bing^1,2

1. College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China；
2. School of Electronic and Information Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China

Received:2018-11-01 Online:2019-09-26 Published:2019-09-19
Contact: YAO Bing E-mail:yybb918@163.com

摘要/Abstract

摘要： 考虑超级太阳图G_s(C_n,a_i)的环C_n的每个顶点都添加一条长为2的路后所得超级太阳图是模p边魔幻优美图的特征, 结果表明, 由n棵树所构造的超级太阳图及给树T_i(i∈［1,n］)连接(n-1)条边后得到的新树都是模p边魔幻优美图.

关键词: 图形密码, 超级太阳图, 模p边魔幻优美标号

Abstract: We considered that each vertex of ring C_n of a super sungraph G_s(C_n,a_i) was added with a path of length two, and the super sun-graph obtained was the characteristic of module p edge magic graceful graph. The results show that the super sungraph that constructed with n trees and joint T_i(i∈［1,n］) with n-1 edges are module p edge magic graceful graph.

Key words: graphical password, super sungraph, module p edge magic graceful labelling

中图分类号:

O157.5

张小慧, 孙慧, 姚兵. 图形密码的模p边魔幻优美标号[J]. 吉林大学学报(理学版), 2019, 57(5): 1122-1126.

ZHANG Xiaohui, SUN Hui, YAO Bing. Modulep Edge Magic Graceful Labelling on Graphical Passwords[J]. Journal of Jilin University Science Edition, 2019, 57(5): 1122-1126.

[1]	顾彦波, 李敬文, 王露露. 图形密码中一类特殊图的几种标号[J]. 吉林大学学报(理学版), 2020, 58(2): 293-300.
[2]	王露露, 李敬文, 姚兵. 图形密码中层次级联图的几种标号[J]. 吉林大学学报(理学版), 2018, 56(4): 853-858.