关于图的奇优美性

On the Odd-Graceful of Graph

随着计算机的发展,图的标号在网络和通讯等领域中的应用越来越广泛.Gnanajoethi提出一个猜想:每棵树都是奇优美的,本文给出了奇优美图的一个必要条件,并讨论了两类图的奇优美性.

Along with the development of computer, the sign of graphs is becoming popular on intert and in communication. Mr. Gnanajothi had an idea that every tree is odd graceful. A necessarity condition is given and show the odd graceful of two classes graphs.