2 papers
math.OC2026
Linear convergence of relocated fixed-point iterations
Felipe Atenas, Farhana Ahmed Simi, Matthew K Tam
We establish linear convergence of relocated fixed-point iterations as introduced by Atenas et al. (2026) DOI: 10.1137/25M1776810 assuming the algorithmic operator satisfies a line…
math.OC2024
Linear Convergence of Resolvent Splitting with Minimal Lifting and its Application to a Primal-Dual Algorithm
Farhana A. Simi, Matthew K. Tam
We consider resolvent splitting algorithms for finding a zero of the sum of finitely many maximally monotone operators. The standard approach to solving this type of problem involv…