Preprint
Aug 2026
On the Local Linear Convergence of Operator Splitting Methods for Conic Programming
It is shown that strict complementarity, together with a quadratic facial-violation property of the associated complementary faces, implies uniform quadratic growth of both the primal and dual augmented Lagrangians near a strictly complementary solution, and the local equivalence of three regularity conditions is proved.
L. Ding, Haihao Lu, Jin-Wen Yang
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