Conference paper
Synchronization in systems coupled via complex networks
Chai Wah Wu
ISCAS 2004
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.
Chai Wah Wu
ISCAS 2004
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ISCAS 2012
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TAGA 2004
Alan J. Hoffman
Linear Algebra and Its Applications