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math.OC2026
Wasserstein Policy Gradient for Entropy-Regularized Linear-Quadratic Control
Zhaoyu Zhu, Rui Gao, Shuang Li
Wasserstein policy gradient (WPG) updates state-conditional action laws by transport in the action space. We study entropy-regularized discounted linear-quadratic (LQ) control. A B…
math.OC2025
Historical Information Accelerates Decentralized Optimization: A Proximal Bundle Method
Zhao Zhu, Yu-Ping Tian, Xuyang Wu
Historical information, such as past function values or gradients, has significant potential to enhance decentralized optimization methods for two key reasons: first, it provides r…