Conference paper
Graph comparison and its application in network synchronization
Hui Liu, Ming Cao, et al.
ECC 2013
We use the left vanishing eigenvector to prove various well-known conditions for determining the nonsingularity of matrices via row sums. This is in contrast to the classical approach of using the right vanishing eigenvector. We show that on occasion this approach results in simpler proofs and generalizations of well-known results. We also present a simple proof of a generalized Gudkov's theorem.
Hui Liu, Ming Cao, et al.
ECC 2013
Vasileios Kalantzis, Mark Squillante, et al.
SIGMETRICS 2025
Hui Liu, Ming Cao, et al.
IEEE TCAS-I
Chai Wah Wu
ISCAS 2010