6 citations · 7 across the 2 of their papers we have counts for
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math.OC2008★ 6 cited
Distributed Subgradient Methods and Quantization Effects
Angelia Nedić, Alex Olshevsky, Asuman Ozdaglar +1
We consider a convex unconstrained optimization problem that arises in a network of agents whose goal is to cooperatively optimize the sum of the individual agent objective functio…
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…