10 citations · 10 across the 2 of their papers we have counts for
2 papers
math.CO2011★ 10 cited
Rainbow vertex-connection number of 2-connected graphs
Xueliang Li, Sujuan Liu
The {\em rainbow vertex-connection number}, , of a connected graph is the minimum number of colors needed to color its vertices such that every pair of vertices is conn…
math.CO2008
Pattern Avoidance in Generalized Non-crossing Trees
Yidong Sun, Zhiping Wang
In this paper, the problem of pattern avoidance in generalized non-crossing trees is studied. The generating functions for generalized non-crossing trees avoiding patterns of lengt…