Search Results

• Stable Recovery of Sparse Signals with Non-Convex Weighted $r$-Norm Minus 1-Norm

  Jianwen Huang, Feng Zhang, Xinling Liu, Jianjun Wang, Jinping Jia, Runke Wang

  2024-11-18

  13734 1312 Pages:43-62

• Global Convergence and Implementation of NGTN Method for Solving Large-Scale Sparse Nonlinear Programming Problems

  Qin Ni

  2001-08-02

  33095 3667 Pages:337-346

• A Greedy Algorithm for Sparse Precision Matrix Approximation

  Didi Lv, Xiaoqun Zhang

  2021-10-15

  38290 2918 Pages:693-707

• The Exact Recovery of Sparse Signals via Orthogonal Matching Pursuit

  Anping Liao, Jiaxin Xie, Xiaobo Yang, Peng Wang

  2018-08-22

  41318 4916 Pages:70-86

• Required Number of Iterations for Sparse Signal Recovery via Orthogonal Least Squares

  Haifeng Li, Jing Zhang, Jinming Wen, Dongfang Li

  2022-12-01

  297260 4023 Pages:1-17

• Enhanced Block-Sparse Signal Recovery Performance via Truncated $ℓ_2/ℓ_{1−2}$ Minimization

  Weichao Kong, Jianjun Wang, Wendong Wang, Feng Zhang

  2020-03-24

  38888 2938 Pages:437-451

• Piecewise Sparse Recovery via Piecewise Inverse Scale Space Algorithm with Deletion Rule

  Yijun Zhong, Chongjun Li

  2020-02-20

  45089 2953 Pages:375-394

• A Sparse-Grid Method for Multi-Dimensional Backward Stochastic Differential Equations

  Guannan Zhang, Max Gunzburger, Weidong Zhao

  2018-08-22

  38400 3861 Pages:221-248

• Stable and Robust Recovery of Approximately $k$-Sparse Signals with Partial Support Information in Noise Settings via Weighted $ℓ_p\ (0 < p ≤ 1)$ Minimization

  Biao Du, Anhua Wan

  2023-11-08

  27323 2683 Pages:1137-1170

• Binary Least Squares: An Algorithm for Binary Sparse Signal Recovery

  Jinming Wen

  2024-11-19

  12114 1105 Pages:493-514

• Image Restoration under Cauchy Noise with Sparse Representation Prior and Total Generalized Variation

  Miyoun Jung, Myungjoo Kang

  2021-06-10

  43640 4904 Pages:81-107

• Reconstruction of Sparse Polynomials via Quasi-Orthogonal Matching Pursuit Method

  Renzhong Feng, Aitong Huang, Ming-Jun Lai, Zhaiming Shen

  2022-12-01

  297777 3766 Pages:18-38

• Disturbed Sparse Linear Equations over the 0-1 Finite Field

  Ya-xiang Yuan, Zhen-zhen Zheng

  2006-06-02

  33011 3259 Pages:357-364

• A Process for Solving a Few Extreme Eigenpairs of Large Sparse Positive Definite Generalized Eigenvalue Problem

  Chong-Hua Yu, O. Axelsson

  2000-08-02

  32767 3557 Pages:387-402

• A Class of Asynchronous Parallel Multisplitting Relaxation Methods for Large Sparse Linear Complementarity Problems

  Zhongzhi Bai, Yuguang Huang

  2021-07-01

  32361 3578 Pages:773-790

• Recovering Sparse Initial Conditions in Nonlocal Diffusion

  Jinyan Tian, Fangfang Dou

  2026-04-14

  21 4

• A New Preconditioning Strategy for Solving a Class of Time-Dependent PDE-Constrained Optimization Problems

  Minli Zeng, Guofeng Zhang

  2018-08-22

  36330 3823 Pages:215-232

• The Performance of Orthogonal Multi-Matching Pursuit under the Restricted Isometry Property

  Zhiqiang Xu

  2018-08-22

  38955 2913 Pages:495-516

• Stochastic Proximal Linearized ADMM for Sparse Distribution Control Problem Constrained by Random Elliptic Equation

  Haiming Song, Hao Wang, Jiageng Wu, Jinda Yang

  2026-04-05

  34 29

• A Sparse Grid Stochastic Collocation and Finite Volume Element Method for Constrained Optimal Control Problem Governed by Random Elliptic Equations

  Liang Ge, Tongjun Sun

  2019-02-12

  38213 2812 Pages:310-330

• The High Order Block RIP Condition for Signal Recovery

  Yaling Li, Wengu Chen

  2018-08-23

  41509 4932 Pages:61-75

• An Accelerated Preconditioned Primal-Dual Gradient Algorithm for Nonconvex Composite Optimization Problems with Applications

  Xian-Jun Long, Jia-Lin Nie, Gao-Xi Li, Zai-Yun Peng

  2026-03-19

  122 147

• Uniform Sufficient Condition For the Recovery of Non-Strictly Block $k$-Sparse Signals by Weighted $ℓ_{2,p} $− $\alpha ℓ_{2,q}$ Nonconvex Minimization Method

  Wenhui Liu, Anhua Wan

  2025-11-19

  206 139

• Accurate and Efficient Image Reconstruction from Multiple Measurements of Fourier Samples

  T. Scarnati, Anne Gelb

  2020-11-09

  41924 3017 Pages:797-826

• An Inexact Proximal DC Algorithm for the Large-Scale Cardinality Constrained Mean-Variance Model in Sparse Portfolio Selection

  Mingcai Ding, Xiaoliang Song, Bo Yu

  2024-11-13

  13517 1278 Pages:1452-1501

• Iterative $ℓ_1$ Minimization for Non-Convex Compressed Sensing

  Penghang Yin, Jack Xin

  2019-02-12

  39790 4687 Pages:439-451 Open-access

• Estimation and Uncertainty Quantification for Piecewise Smooth Signal Recovery

  V. Churchill, A. Gelb

  2022-11-15

  300411 3048 Pages:246-262