Zhen-Bin Gao

On k-super graceful graphs with extremal maximum vertex degree

Gee-Choon Lau, Wai Chee Shiu, Ho-Kuen Ng, Zhen-Bin Gao, Karl Schaffer

In this paper: Let G(V, E) be a simple and loopless graph with |V|  vertices and |E|  edges. For k ≥ 1,  a graph G is called k-super graceful if there is a bijective labeling f : V ∪ E → {i | k ≤ i ≤ k + |V| + |E| –...