3 papers
math.OC2026
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…
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 Sampling
Xinyan Chen, Weiguo Gao, Luo Luo
This paper considers decentralized nonsmooth nonconvex optimization problem with Lipschitz continuous local functions. We propose an efficient stochastic first-order method with cl…