摘要
讨论了非连通图C4 m-1∪G的优美性,给出了非连通图C4 m-1∪G是优美图的2个充分条件.
The gracefulness of the unconnected graph C4m -1 ∪G is discussed .Two sufficient conditions are given for the gracefulness of unconnected graph C4m -1 ∪G .
出处
《吉首大学学报(自然科学版)》
CAS
2015年第4期5-8,共4页
Journal of Jishou University(Natural Sciences Edition)
基金
国家自然科学基金资助项目(11261019
11361024)
关键词
优美图
交错图
非连通图
优美标号
graceful graph
alternating graph
unconnected graph
graceful labeling