Xiaoqi Yang

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 24

Top Topics

Optimization Problems

Penalty Functions

Optimization Methods

Top Venues

J. Optim. Theory Appl.

J. Glob. Optim.

Publications

Ruyu Liu, Shaohua Pan, Yuqia Wu, Xiaoqi Yang
An inexact regularized proximal Newton method for nonconvex and nonsmooth optimization. Comput. Optim. Appl. 88 (2) (2024)
Wenfang Yao, Xiaoqi Yang
Lipschitz-Like Property for Linear Constraint Systems. J. Optim. Theory Appl. 199 (3) (2023)
Wenfang Yao, Xiaoqi Yang
Relative Lipschitz-like Property of Parametric Systems via Projectional Coderivatives. SIAM J. Optim. 33 (3) (2023)
Xin Li, Yaohua Hu, Chong Li, Xiaoqi Yang, Tianzi Jiang
Sparse estimation via lower-order penalty optimization methods in high-dimensional linear regression. J. Glob. Optim. 85 (2) (2023)
Yuqia Wu, Shaohua Pan, Xiaoqi Yang
A Regularized Newton Method for \({\boldsymbol{\ell}}_{q}\) -Norm Composite Optimization Problems. SIAM J. Optim. 33 (3) (2023)
Regina Sandra Burachik, Yaohua Hu, Xiaoqi Yang
Interior quasi-subgradient method with non-Euclidean distances for constrained quasi-convex optimization problems in hilbert spaces. J. Glob. Optim. 83 (2) (2022)
Xiaoqi Yang, Chenchen Zu
Convergence of Inexact Quasisubgradient Methods with Extrapolation. J. Optim. Theory Appl. 193 (1) (2022)
K. W. Meng, M. H. Li, W. F. Yao, Xiaoqi Yang
Lipschitz-like property relative to a set and the generalized Mordukhovich criterion. Math. Program. 189 (1) (2021)
Yaohua Hu, Chong Li, Kaiwen Meng, Xiaoqi Yang
Linear convergence of inexact descent method and inexact proximal gradient algorithms for lower-order regularization problems. J. Glob. Optim. 79 (4) (2021)
Xi Yin Zheng, Xiaoqi Yang
Fully Piecewise Linear Vector Optimization Problems. J. Optim. Theory Appl. 190 (2) (2021)
Kai Zhang, Xiaoqi Yang
A power penalty method for discrete HJB equations. Optim. Lett. 14 (6) (2020)
Kai Zhang, Xiaoqi Yang, Yaohua Hu
Power penalty method for solving HJB equations arising from finance. Autom. 111 (2020)
Zhe Sun, Xiaoqi Yang
A generalized Newton method for a class of discrete-time linear complementarity systems. Eur. J. Oper. Res. 286 (1) (2020)
Jinhua Wang, Yaohua Hu, Carisa Kwok Wai Yu, Chong Li, Xiaoqi Yang
Extended Newton Methods for Multiobjective Optimization: Majorizing Function Technique and Convergence Analysis. SIAM J. Optim. 29 (3) (2019)
Yaohua Hu, Carisa Kwok Wai Yu, Xiaoqi Yang
Incremental quasi-subgradient methods for minimizing the sum of quasi-convex functions. J. Glob. Optim. 75 (4) (2019)
Xin Li, Yaohua Hu, Chong Li, Xiaoqi Yang, Tianzi Jiang
optimization method in high-dimensional linear regression. CoRR (2019)
M. H. Li, K. W. Meng, Xiaoqi Yang
On error bound moduli for locally Lipschitz and regular functions. Math. Program. 171 (1-2) (2018)
Kai Zhang, Xiaoqi Yang
Power Penalty Approach to American Options Pricing Under Regime Switching. J. Optim. Theory Appl. 179 (1) (2018)
Nguyen Dong Yen, Xiaoqi Yang
Affine Variational Inequalities on Normed Spaces. J. Optim. Theory Appl. 178 (1) (2018)
Yaohua Hu, Chong Li, Kaiwen Meng, Jing Qin, Xiaoqi Yang
Group Sparse Optimization via lp, q Regularization. J. Mach. Learn. Res. 18 (2017)
Regina Sandra Burachik, Xiaoqi Yang, Yu Ying Zhou
Existence of Augmented Lagrange Multipliers for Semi-infinite Programming Problems. J. Optim. Theory Appl. 173 (2) (2017)
Boshi Tian, Donghui Li, Xiaoqi Yang
An unconstrained differentiable penalty method for implicit complementarity problems. Optim. Methods Softw. 31 (4) (2016)
Xiaoqi Yang, Zhangyou Chen, Jinchuan Zhou
Optimality Conditions for Semi-Infinite and Generalized Semi-Infinite Programs Via Lower Order Exact Penalty Functions. J. Optim. Theory Appl. 169 (3) (2016)
Yaohua Hu, Chong Li, Xiaoqi Yang
On Convergence Rates of Linearized Proximal Algorithms for Convex Composite Optimization with Applications. SIAM J. Optim. 26 (2) (2016)
Boshi Tian, Yaohua Hu, Xiaoqi Yang
Erratum to: A box-constrained differentiable penalty method for nonlinear complementarity problems. J. Glob. Optim. 62 (4) (2015)
Yaohua Hu, Xiaoqi Yang, Chee-Khian Sim
Inexact subgradient methods for quasi-convex optimization problems. Eur. J. Oper. Res. 240 (2) (2015)
Kaiwen Meng, Vera Roshchina, Xiaoqi Yang
On Local Coincidence of a Convex Set and its Tangent Cone. J. Optim. Theory Appl. 164 (1) (2015)
Kaiwen Meng, Xiaoqi Yang
First- and Second-Order Necessary Conditions Via Exact Penalty Functions. J. Optim. Theory Appl. 165 (3) (2015)
Boshi Tian, Yaohua Hu, Xiaoqi Yang
A box-constrained differentiable penalty method for nonlinear complementarity problems. J. Glob. Optim. 62 (4) (2015)
Zhe Sun, Zhe Liu, Xiaoqi Yang
On power penalty methods for linear complementarity problems arising from American option pricing. J. Glob. Optim. 63 (1) (2015)
Yu Ying Zhou, Jinchuan Zhou, Xiaoqi Yang
Existence of augmented Lagrange multipliers for cone constrained optimization problems. J. Glob. Optim. 58 (2) (2014)
Ya-Ping Fang, Kaiwen Meng, Xiaoqi Yang
Piecewise Linear Multicriteria Programs: The Continuous Case and Its Discontinuous Generalization. Oper. Res. 60 (2) (2012)
Franco Giannessi, Giandomenico Mastroeni, Xiaoqi Yang
Survey on Vector Complementarity Problems. J. Glob. Optim. 53 (1) (2012)
Ya-Ping Fang, Nan-Jing Huang, Xiaoqi Yang
Local Smooth Representations of Parametric Semiclosed Polyhedra with Applications to Sensitivity in Piecewise Linear Programs. J. Optim. Theory Appl. 155 (3) (2012)
Xuexiang Huang, Jie Sun, Xiaoqi Yang, Xinmin Yang
Preface: Special section on the 2nd International Conference on Nonlinear Programming with Applications. Optim. Methods Softw. 25 (5) (2010)
Yingxue Zhao, Shouyang Wang, T. C. Edwin Cheng, Xiaoqi Yang, Zhimin Huang
Coordination of supply chains by option contracts: A cooperative game theory approach. Eur. J. Oper. Res. 207 (2) (2010)
Song Wang, Xiaoqi Yang
A power penalty method for linear complementarity problems. Oper. Res. Lett. 36 (2) (2008)
Alex M. Rubinov, Xiaoqi Yang, Yu Ying Zhou
A Lagrange penalty reformulation method for constrained optimization. Optim. Lett. 1 (2) (2007)
Xinmin Yang, Xiaoqi Yang, Kok Lay Teo
Erratum to "Huard type second-order converse duality for nonlinear programming" [Appl. Math. Lett. 18 (2005) 205-208] Appl. Math. Lett. 20 (2) (2007)
Hong Yan, Xiaoqi Yang, Erfang Shan
Upper minus total domination in small-degree regular graphs. Discret. Math. 307 (21) (2007)
Xi Yin Zheng, Xiaoqi Yang
Lagrange Multipliers in Nonsmooth Semi-Infinite Optimization Problems. Math. Oper. Res. 32 (1) (2007)
Houduo Qi, Xiaoqi Yang
-spline interpolation. Comput. Optim. Appl. 37 (3) (2007)
Xi Yin Zheng, Xiaoqi Yang
Weak Sharp Minima for Semi-infinite Optimization Problems with Applications. SIAM J. Optim. 18 (2) (2007)
Hou-Duo Qi, Xiaoqi Yang
Armijo Newton method for convex best interpolation. Optim. Methods Softw. 21 (2) (2006)
Yu Ying Zhou, Xiaoqi Yang
Augmented Lagrangian function, non-quadratic growth condition and exact penalization. Oper. Res. Lett. 34 (2) (2006)
Zhiqing Meng, Chuangyin Dang, Xiaoqi Yang
On the Smoothing of the Square-Root Exact Penalty Function for Inequality Constrained Optimization. Comput. Optim. Appl. 35 (3) (2006)
Jie Sun, Xiaoqi Yang, Xiongda Chen
Quadratic cost flow and the conjugate gradient method. Eur. J. Oper. Res. 164 (1) (2005)
Xinmin Yang, Xiaoqi Yang, Kok Lay Teo
Huard type second-order converse duality for nonlinear programming. Appl. Math. Lett. 18 (2) (2005)
Houduo Qi, Liqun Qi, Xiaoqi Yang
Deriving sufficient conditions for global asymptotic stability of delayed neural networks via nonsmooth analysis-II. IEEE Trans. Neural Networks 16 (6) (2005)
Kok Lay Teo, T. C. Edwin Cheng, Xiaoqiang Cai, Xiaoqi Yang
Preface. Ann. Oper. Res. 133 (1-4) (2005)
Xiaoqiang Cai, Kok Lay Teo, Xiaoqi Yang, X. Y. Zhou
Minimax portfolio optimization: empirical numerical study. J. Oper. Res. Soc. 55 (1) (2004)
Zhiqing Meng, Qiying Hu, Chuangyin Dang, Xiaoqi Yang
An objective penalty function method for nonlinear programming. Appl. Math. Lett. 17 (6) (2004)
Xuexiang Huang, Xiaoqi Yang
A Unified Augmented Lagrangian Approach to Duality and Exact Penalization. Math. Oper. Res. 28 (3) (2003)
Ka Fai Cedric Yiu, Xiaoqi Yang, Sven Nordholm, Kok Lay Teo
Near-field broadband beamformer design via multidimensional semi-infinite-linear programming techniques. IEEE Trans. Speech Audio Process. 11 (6) (2003)
Houduo Qi, Xiaoqi Yang
Semismoothness of Spectral Functions. SIAM J. Matrix Anal. Appl. 25 (3) (2003)
Alex M. Rubinov, Xuexiang Huang, Xiaoqi Yang
The Zero Duality Gap Property and Lower Semicontinuity of the Perturbation Function. Math. Oper. Res. 27 (4) (2002)
Xinmin Yang, Kok Lay Teo, Xiaoqi Yang
A characterization of convex function. Appl. Math. Lett. 13 (1) (2000)
Xiaoqi Yang
Second-order global optimality conditions for convex composite optimization. Math. Program. 81 (1998)
Vaithilingam Jeyakumar, Xiaoqi Yang
Convex composite multi-objective nonsmooth programming. Math. Program. 59 (1993)