2 papers
math.CO2020
Cut Bounds for Some Weighted Graphs
Chicheng Ma, Yucong Tang, Guanghui Wang +2
In communication field, an important issue is to group users and base stations to as many as possible subnetworks satisfying certain interference constraints. These problems are us…
math.CO2019
An Improved Error Term for Turn Number of Expanded Non-degenerate 2-graphs
Yucong Tang, Xin Xu, Guiying Yan
For a 2-graph , let be the -graph obtained from by enlarging each edge with a new set of vertices. We show that if , then $ {\rm ex}…