L Zhang, L Zhou, J Wang - 2024 IEEE 6th Advanced Information …, 2024 - ieeexplore.ieee.org
For the undirected connected graph G (p, q), if there exists a mapping f: V (G)∪ E (G)→{1,
2,…, p+ q} such that for any edge V (G)∪ E (G), there exists f (u)+ f (v)+ f (uv)= k, with k being …