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Heterogeneous Distributed Subgradient - MaRDI portal

Heterogeneous Distributed Subgradient

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Publication:6431359

arXiv2303.17060MaRDI QIDQ6431359

Ji Liu, Yixuan Lin

Publication date: 29 March 2023

Abstract: The paper proposes a heterogeneous push-sum based subgradient algorithm for multi-agent distributed convex optimization in which each agent can arbitrarily switch between subgradient-push and push-subgradient at each time. It is shown that the heterogeneous algorithm converges to an optimal point at an optimal rate over time-varying directed graphs.












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