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math.OC2024
Stochastic optimization over expectation-formulated generalized Stiefel manifold
Linshuo Jiang, Nachuan Xiao, Xin Liu
In this paper, we consider a class of stochastic optimization problems over the expectation-formulated generalized Stiefel manifold (SOEGS), where the objective function is con…
math.OC2024
A Double Tracking Method for Optimization with Decentralized Generalized Orthogonality Constraints
Lei Wang, Nachuan Xiao, Xin Liu
In this paper, we consider the decentralized optimization problems with generalized orthogonality constraints, where both the objective function and the constraint exhibit a distri…