图ω4g,4h+3的（r1,r2,…,r4g,4h+2）-冠的优美性

摘要

给出了ω4g,4h+3的（r1,r2,…,r4g,4h+2）-冠的定义，讨论了ω4g,4h+3的（r1,r2,…,r4g,4h+2）-冠的优美性，用构造性的方法给出了一些特殊的ω4g,4h+3的（r1,r2,…,r4g,4h+2）-冠的优美标号。证明了一些特殊的ω4g,4h+3的（r1,r2,…,r4g,4h+2）-冠是交错图。%A definition has been given for the ( )r1,r2,...,r4g+4h+2 -corona of the graphω4g,4h+3 . The gracefulness of the ( )r1,r2,...,r4g+4h+2 -corona of the graphω4g,4h+3 is then discussed and the graceful labeling is presented in this paper. It also proves that some special ( )r1,r2,...,r4g+4h+2 -corona of the graphω4g,4h+3 are of alternating graph.