Narrow search
Showing 1 - 4 of 4
Cover Image
Optimality and complexity for constrained optimization problems with nonconvex regularization
Bian, Wei; Chen, Xiaojun - In: Mathematics of operations research 42 (2017) 4, pp. 1063-1084
Persistent link: https://www.econbiz.de/10011773305
Cover Image
Generalized conjugate gradient methods for l1 regularized convex quadratic programming with finite convergence
Lu, Zhaosong; Chen, Xiaojun - In: Mathematics of operations research 43 (2018) 1, pp. 275-303
Persistent link: https://www.econbiz.de/10011818761
Cover Image
Sparse solutions of a class of constrained optimization problems
Yang, Lei; Chen, Xiaojun; Xiang, Shuhuang - In: Mathematics of operations research 47 (2022) 3, pp. 1932-1956
Persistent link: https://www.econbiz.de/10013374977
Cover Image
A Riemannian smoothing steepest descent method for non-Lipschitz optimization on embedded submanifolds of rn
Zhang, Chao; Chen, Xiaojun; Ma, Shiqian - In: Mathematics of operations research 49 (2024) 3, pp. 1710-1733
Persistent link: https://www.econbiz.de/10015047771