Decentralized Stochastic Nonconvex Optimization under the $(L_0,L_1)$-Smoothness

Luo Luo, Xue Cui, Tingkai Jia +1

This paper focuses on the decentralized stochastic optimization problem $f(\mathbf{x})=\frac{1}{m}{\sum }_{i=1}^m{f}_i(\mathbf{x})$ over a connected network of $n$ agents, where each l…