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	EXACT PENALTY FUNCTION FOR \ell2,1 NORM MINIMIZATION OVER THE STIEFEL MANIFOLD 期刊论文 OAI收割 SIAM JOURNAL ON OPTIMIZATION, 2021, 卷号: 31, 期号: 4, 页码: 3097-3126 作者: Xiao, Nachuan; Liu, Xin; Ya-Xiang Yuan \| 收藏 \| 浏览/下载：17/0 \| 提交时间：2022/04/02 orthogonality constraint Stiefel manifold nonsmooth optimization augmented Lagrangian method
	A class of smooth exact penalty function methods for optimization problems with orthogonality constraints 期刊论文 OAI收割 OPTIMIZATION METHODS & SOFTWARE, 2020, 页码: 37 作者: Xiao, Nachuan; Liu, Xin; Yuan, Ya-xiang \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2021/01/14 Orthogonality constraint Stiefel manifold augmented Lagrangian method
	An Efficient Orthonormalization-Free Approach for Sparse Dictionary Learning and Dual Principal Component Pursuit 期刊论文 OAI收割 SENSORS, 2020, 卷号: 20, 期号: 11, 页码: 25 作者: Hu, Xiaoyin; Liu, Xin \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2020/09/23 dual principal component pursuit orthogonality constraint sparse dictionary learning stiefel manifold
	A NEW FIRST-ORDER ALGORITHMIC FRAMEWORK FOR OPTIMIZATION PROBLEMS WITH ORTHOGONALITY CONSTRAINTS 期刊论文 OAI收割 SIAM JOURNAL ON OPTIMIZATION, 2018, 卷号: 28, 期号: 1, 页码: 302-332 作者: Gao, Bin; Liu, Xin; Chen, Xiaojun; Yuan, Ya-Xiang \| 收藏 \| 浏览/下载：33/0 \| 提交时间：2018/07/30 orthogonality constraint Stiefel manifold Householder transformation gradient projection block coordinate descent
	A framework of constraint preserving update schemes for optimization on Stiefel manifold 期刊论文 OAI收割 MATHEMATICAL PROGRAMMING, 2015, 卷号: 153, 期号: 2, 页码: 535-575 作者: Jiang, Bo; Dai, Yu-Hong \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2018/07/30 Stiefel manifold Orthogonality constraint Sphere constraint Range space Null space Barzilai-Borwein-like method Feasible Adaptive nonmonotone line search Low-rank correlation matrix Kohn-Sham total energy minimization Heterogeneous quadratic functions