Given a distribution of pebbles on the vertices of a connected graph G,a pebbling move on G consists of taking two pebbles off one vertex and placing one on an adjacent vertex.The t-pebbling number f_(t)(G)of a simple...
Supported by National Natural Science Foundation of China (Grant Nos. 11161016 and 10861006);Natural Science Foundation of Hainan Province of China (Grant No. 112004)
Given a distribution of pebbles on the vertices of a connected graph G, a pebbling move on G consists of taking two pebbles off one vertex and placing one on an adjacent vertex. The pebbling number f(G) is the small...