摘要
给出C4蛇并图n∪i=1-C4的一类非连通图,并证明这类非连通图是优美图,且是交错图。
In this paper we have defined a kind of unconnected graph (?)- C4. Furthermore we have proved that(?)- C4 are graceful graph and it is alternating graph.
出处
《吉林工程技术师范学院学报》
2003年第12期34-36,共3页
Journal of Jilin Engineering Normal University
关键词
图
非连通图
优美图
交错图
C4蛇
<Keyword>graph
unconnected graph
graceful graph
alternating graph
C4 - snakes
