Search Results

• 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

  38775 2902 Pages:437-451

• 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

  141 93

• The High Order Block RIP Condition for Signal Recovery

  Yaling Li, Wengu Chen

  2018-08-23

  41385 4873 Pages:61-75

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

  Klara Leffler, Zhiyong Zhou, Jun Yu

  2021-07-01

  44156 4119 Pages:827-838

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

  Minli Zeng & Guofeng Zhang

  2018-08-22

  36203 3801 Pages:215-232