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math.OC2025
An Augmented Lagrangian Value Function Method for Lower-level Constrained Stochastic Bilevel Optimization
Hantao Nie, Jiaxiang Li, Zaiwen Wen
Recently, lower-level constrained bilevel optimization has attracted increasing attention. However, existing methods mostly focus on either deterministic cases or problems with lin…
math.OC2025
Quantum Alternating Direction Method of Multipliers for Semidefinite Programming
Hantao Nie, Dong An, Zaiwen Wen
Semidefinite programming (SDP) is a fundamental convex optimization problem with wide-ranging applications. However, solving large-scale instances remains computationally challengi…