5 citations · 11 across the 8 of their papers we have counts for
3 papers · 1 filter
On Lagrangians of r-uniform Hypergraphs
Yuejian Peng, Qingsong Tang, Cheng Zhao
A remarkable connection between the order of a maximum clique and the Lagrangian of a graph was established by Motzkin and Straus in [7]. This connection and its extensions were su…
Some Results on Lagrangians of Hypergraphs
Qingsong Tang, Yuejian Peng, Xiangde Zhang +1
In 1965, Motzkin and Straus [5] provided a new proof of Turan's theorem based on a continuous characterization of the clique number of a graph using the Lagrangian of a graph. This…
On Cliques and Lagrangians of 3-uniform Hypergraphs
Yuejian Peng, Hegui Zhu, Yanling Zheng +1
There is a remarkable connection between the maximum clique number and the Lagrangian of a graph given by T. S. Motzkin and E.G. Straus in 1965. This connection and its extensions…