2 papers
math.OC2026
Optimal Parameter Design for DIGing on Minimizing Unweighted Sum of Squares
Qiuchen Tian, Li Chai, Jinming Xu
There is no general method for designing proper parameters to achieve faster convergence in distributed optimization algorithms. In this paper, we consider the distributed inexact…
math.OC2026
Exact Worst-case Convergence Rates of Distributed Gradient Tracking Methods
Qiuchen Tian, Li Chai, Jinming Xu
Different from most existing literature in the analysis of distributed optimization algorithms that reports sufficient convergence conditions leading to a conservative convergence…