2 papers
math.OC2025
An Adaptive Regularized Proximal Newton-Type Methods for Composite Optimization over the Stiefel Manifold
Qinsi Wang, Wei Hong Yang
Recently, the proximal Newton-type method and its variants have been generalized to solve composite optimization problems over the Stiefel manifold whose objective function is the…
math.OC2025
Proximal Quasi-Newton Method for Composite Optimization over the Stiefel Manifold
Qinsi Wang, Wei Hong Yang
In this paper, we consider the composite optimization problems over the Stiefel manifold. A successful method to solve this class of problems is the proximal gradient method propos…