交错图的奇优美性和协调性

交错图的奇优美性和协调性 Alternating Graph Odd（Even）Graceful Graph and Odd（Even）Strongly Harmonious Graph 吴跃生 WU Yuesheng 1 first-author 王广富 WANG Guangfu 1 徐保根 XU Baogen 1 华东交通大学理学院 华东交通大学理学院 School of Science,East China Jiaotong University School of Science,East China Jiaotong University 定义了偶优美图和偶强协调图.证明了交错图是K-优美图,奇（偶）优美图和奇（偶）强协调图. The definition of even graceful graph and even strongly harmonious graph are presented.It proves that alternating graph is K-graceful graph,odd（even）graceful graph and odd（even）strongly harmonious graph. 优美图 交错图 奇优美图 奇强协调图 graceful graph alternating graph odd graceful graph odd strongly harmonious graph 10.14188/j.1671-8836.2014.06.002 O157.5 国家自然科学基金（11261019,11361024）;江西省自然科学基金资助项目（20114BAB201010） 2014-06-01 2021-04-01 6 60