8 citations · 11 across the 3 of their papers we have counts for
3 papers
math.CO2015★ 8 cited
The Hamilton-Waterloo Problem for Triangle-Factors and Heptagon-Factors
Hongchuan Lei, Hung-Lin Fu
Given 2-factors and of order , let and be nonnegative integers with , the Hamilton-Waterloo problem asks for a 2-factorization…
math.CO2014
Anti-forcing numbers of perfect matchings of graphs
Hongchuan Lei, Yeong-Nan Yeh, Heping Zhang
We define the anti-forcing number of a perfect matching of a graph as the minimal number of edges of whose deletion results in a subgraph with a unique perfect matching…
math.CO2010★ 3 cited
The Hamilton-Waterloo problem for Hamilton cycles and C4k-factors
Hongchuan Lei, Hung-lin Fu, Hao Shen
In this paper we give a complete solution to the Hamilton-Waterloo problem for the case of Hamilton cycles and C4k-factors for all positive integers k.