123 citations · 534 across the 48 of their papers we have counts for
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math.OC2007★ 28 cited
On Distributed Averaging Algorithms and Quantization Effects
Angelia Nedić, Alex Olshevsky, Asuman Ozdaglar +1
We consider distributed iterative algorithms for the averaging problem over time-varying topologies. Our focus is on the convergence time of such algorithms when complete (unquanti…
math.OC2007★ 1 cited
On the Nonexistence of Quadratic Lyapunov Functions for Consensus Algorithms
Alex Olshevsky, John N. Tsitsiklis
We provide an example proving that there exists no quadratic Lyapunov function for a certain class of linear agreement/consensus algorithms, a fact that had been numerically verifi…