【摘要】 优美图是图论中的一个重要分支,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。文章讨论了优美二部图粘接路所得图的优美性以及这类图的一种混合积的优美性。更多还原

【Abstract】 The graceful graph is an important branch in graph theory.Along with the development of computers,the sign of graphs has been found popular application on internet and in communication.The gracefulness of graceful bipartite graph joining path was discussed and the same amalgamated product of the graph was also discussed.更多还原