scientific article; zbMATH DE number 6746123

zbMATH Open1374.94607MaRDI QIDQ5276403

Zhengshan Dong, Xiuqin Tian, Wenxing Zhu

Publication date: 14 July 2017

Title of this publication is not available (Why is that?)

zbMATH Keywords

compressed sensingsparse optimizationrange space propertyequivalent condition\({l_0}\)-norm minimizationweighted \({l_1}\)-norm minimization

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Recommendations

• Equivalence and strong equivalence between the sparsest and least \(\ell _1\)-norm nonnegative solutions of linear systems and their applications 👍 👎
• Breakdown of equivalence between the minimal \(\ell^1\)-norm solution and the sparsest solution 👍 👎
• A new algorithm for nonlinear \(L_ 1\)-norm minimization with nonlinear equality constraints 👍 👎
• Weighted \(\ell_p\) (\(0<p\le 1\)) minimization with non-uniform weights for sparse recovery under partial support information 👍 👎
• Nonconvex sorted \(\ell_1\) minimization for sparse approximation 👍 👎
• Weighted <inline-formula> <tex-math notation="LaTeX">$\ell _{1}$ </tex-math></inline-formula>-Minimization for Generalized Non-Uniform Sparse Model 👍 👎
• Analyzing Weighted $\ell_1$ Minimization for Sparse Recovery With Nonuniform Sparse Models 👍 👎
• Least Sparsity of $p$-Norm Based Optimization Problems with $p>1$ 👍 👎
• Reweighted $\ell_1$-Minimization for Sparse Solutions to Underdetermined Linear Systems 👍 👎
• Sparse recovery of weighted nonconvex $\boldsymbol{\ell_q}$-minimization 👍 👎

This page was built for publication:

Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q5276403)