3 papers
cs.LG2026
Zeroth-Order Nonconvex Nonsmooth Optimization with Heavy-Tailed Noise
Zhuanghua Liu, Luo Luo
This paper considers the nonconvex nonsmooth problem in which the objective function is Lipschitz continuous. We focus on the stochastic setting where the algorithm can access stoc…
math.OC2026
Decentralized Nonsmooth Nonconvex Optimization with Client-Data Sampling
Cheng Chen, Xinyan Chen, Weiguo Gao +1
This paper studies decentralized nonsmooth nonconvex optimization with Lipschitz-continuous local functions. We propose an efficient stochastic first-order method with a novel clie…
math.OC2025
Decentralized Stochastic Nonconvex Optimization under the -Smoothness
Luo Luo, Xue Cui, Tingkai Jia +1
This paper focuses on the decentralized stochastic optimization problem over a connected network of agents, where each l…