Search Results

• The High Order Block RIP Condition for Signal Recovery

  Yaling Li, Wengu Chen

  2018-08-23

  41509 4935 Pages:61-75

• The Exact Recovery of Sparse Signals via Orthogonal Matching Pursuit

  Anping Liao, Jiaxin Xie, Xiaobo Yang, Peng Wang

  2018-08-22

  41321 4917 Pages:70-86

• 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

  27324 2684 Pages:1137-1170

• Stochastic Variance Reduced Gradient for Tensor Recovery

  Li Li, Chen Xu, Jian Lu, Ningning Han, Lixin Shen

  2025-12-05

  251 178

• Recovery Based Finite Element Method for Biharmonic Equation in 2D

  Yunqing Huang, Huayi Wei, Wei Yang, Nianyu Yi

  2020-02-06

  42321 4791 Pages:84-102

• A New Approach to Recovery of Discontinuous Galerkin

  Sebastian Franz, Lutz Tobiska, Helena Zarin

  2021-07-01

  35654 3775 Pages:697-712

• Recovery a Posteriori Error Estimates for General Convex Elliptic Optimal Control Problems Subject to Pointwise Control Constraints

  Yanping Chen, Yao Fu, Huanwen Liu, Yongquan Dai, Huayi Wei

  2009-08-02

  32947 3655 Pages:543-560

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

  Haifeng Li, Jing Zhang, Jinming Wen, Dongfang Li

  2022-12-01

  297260 4025 Pages:1-17

• Estimation and Uncertainty Quantification for Piecewise Smooth Signal Recovery

  V. Churchill, A. Gelb

  2022-11-15

  300412 3048 Pages:246-262

• Superconvergence of Differential Structure for Finite Element Methods on Perturbed Surface Meshes

  Guozhi Dong, Hailong Guo, Ting Guo

  2025-10-30

  4459 335 Pages:1374-1396

• 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

  124 152

• 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

  207 141

• 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

  13735 1313 Pages:43-62

• Superconvergence Analysis of the Polynomial Preserving Recovery for Elliptic Problems with Robin Boundary Conditions

  Yu Du, Haijun Wu, Zhimin Zhang

  2020-02-06

  42596 4520 Pages:223-238

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

  Yijun Zhong, Chongjun Li

  2020-02-20

  45091 2954 Pages:375-394

• 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

  38892 2940 Pages:437-451

• Sparse Recovery Based on the Generalized Error Function

  Zhiyong Zhou

  2024-04-08

  19178 1892 Pages:679-704

• The Derivative Patch Interpolating Recovery Technique for Finite Element Approximations

  Tie Zhang, Yanping Lin, R. J. Tait

  2004-02-02

  33303 3869 Pages:113-122

• An Extended Block Restricted Isometry Property for Sparse Recovery with Non-Gaussian Noise

  Klara Leffler, Zhiyong Zhou, Jun Yu

  2021-07-01

  44278 4155 Pages:827-838

• A Greedy Algorithm for Sparse Precision Matrix Approximation

  Didi Lv, Xiaoqun Zhang

  2021-10-15

  38290 2921 Pages:693-707

• Stable Recovery of Sparsely Corrupted Signals Through Justice Pursuit De-Noising

  Ningning Li, Wengu Chen, Huanmin Ge

  2023-12-01

  29618 2505 Pages:271-288

• Polynomial Preserving Recovery for Anisotropic and Irregular Grids

  Zhimin Zhang

  2004-04-02

  33065 3445 Pages:331-340

• The Derivative Ultraconvergence for Quadratic Triangular Finite Elements

  Qiding Zhu, Lingxiong Meng

  2021-07-01

  34414 3650 Pages:857-864

• Stabilized FEM for Convection-Diffusion Problems on Layer-Adapted Meshes

  Hans-Görg Roos

  2018-08-07

  33544 3594 Pages:266-279

• Superconvergence of Gradient Recovery Schemes on Graded Meshes for Corner Singularities

  Long Chen, Hengguang Li

  2018-08-22

  35685 4041 Pages:11-31

• The Ultraconvergence of Eigenvalues for Bi-Quadratic Finite Elements

  Lingxiong Meng, Zhimin Zhang

  2018-08-22

  34425 3688 Pages:555-564

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

  Penghang Yin, Jack Xin

  2019-02-12

  39792 4689 Pages:439-451 Open-access