Some Kinds of Strongly Harmonious AndNon-Strongly Harmonious Graphs
Lin Fu-cai · College Mathematies · 2004
We not only prove K~(4n)_3 (Windmill graph) and _n+K_3 and _n+(K_4-e) are all strongly harmonious graphs, but also give them the strongly harmonious labeling of graphs. Then, we also prove K_n-e is non-strongly harmonious graph.