The gracefulness of graph U∧C_(4,m_i)from i=1 to n
Ligong Wang · jOURNAL OF southwest University for Nationalities · 2006
The graceful graph is an important branch in graph theory. However, little research has been made into the gracefulnees of the disconnected graph. The reserch is especially inadequate on the gracefulnees of n graphs’ unions. This paper proves that graphs 4,1 inmiC=U ∧ are graceful graphs and alternating graphs.