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math.OC2026
Whole-Sequence Convergence of Variable-Smoothing Full-Splitting Methods via a Lifted Kurdyka-Łojasiewicz Framework
Min Tao
We establish whole-sequence convergence of the primal iterates of the smoothing-based full-splitting proximal subgradient method (S-FSPS) of Boţ, Li, and Tao (SIAM J. Optim., 35 (2…
math.OC2026
Counterexamples to Whole-Sequence Convergence of Variable-Smoothing Full-Splitting Methods
Min Tao
We study whole-sequence convergence of the smoothing-based full-splitting proximal subgradient method (S-FSPS) for structured nonconvex and nonsmooth fractional programs, introduce…