2020/01/15 by Liu, Chunfeng, Wang, Xiuying, Liu, Guozhu
#FOS: Mathematics #General Mathematics (math.GM)
paper · doi:10.48550/arxiv.2001.07532
The concept of graceful labels was proposed by Rosa, scholars began to study graceful labels of various graphs and obtained relevant results.Let the graph is a bipartite graceful graph, we have proved some graphs are graceful labeling in this paper.