On odd-graceful labelings of irregular dragon graphs
Xinsheng Liu, Yuanyuan Liu, Bing Yao, Yumei Ma, Hua Lian · 2014
Many recent literature show that labelled graphs can be applied in a wide range of scientific fields, such as coding theory, communication network, logistic and so on. For the purpose of researching complex networks, we define irregular dragon graphs as new network models, and show that irregular dragon graphs admit odd-graceful labellings.