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math.OC2026
Distributed Stochastic Proximal Algorithm on Riemannian Submanifolds for Weakly-convex Functions
Jishu Zhao, Xi Wang, Jinlong Lei +1
This paper aims to investigate the distributed stochastic optimization problems on compact embedded submanifolds (in the Euclidean space) where the local cost functions are weakly-…
math.OC2025
Distributed Riemannian Stochastic Gradient Tracking Algorithm on the Stiefel Manifold
Jishu Zhao, Xi Wang, Jinlong Lei
This paper focus on investigating the distributed Riemannian stochastic optimization problem on the Stiefel manifold for multi-agent systems, where all the agents work collaborativ…