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math.OC2024
Anderson Acceleration in Nonsmooth Problems: Local Convergence via Active Manifold Identification
Kexin Li, Luwei Bai, Xiao Wang +1
Anderson acceleration is an effective technique for enhancing the efficiency of fixed-point iterations; however, analyzing its convergence in nonsmooth settings presents significan…
math.OC2024
Anderson acceleration for iteratively reweighted algorithm
Kexin Li
Iteratively reweighted L1 (IRL1) algorithm is a common algorithm for solving sparse optimization problems with nonconvex and nonsmooth regularization. The development of its accele…