The Sparsity of Underdetermined Linear System via lp Minimization for 0<1

• Published in: Mathematical problems in engineering Vol. 2015
• Main Authors: Li, Haiyang, Peng, Jigen, Yue, Shigang
• Format: Journal Article
• Language: English
• Published: 01.01.2015
• Subjects: Constants; Linear systems; Mathematical analysis; Minimization; Optimization; Permutations; Platinum; Representations

The sparsity problems have attracted a great deal of attention in recent years, which aim to find the sparsest solution of a representation or an equation. In the paper, we mainly study the sparsity of underdetermined linear system via sub(lp) minimization for 0<1. We show, for a given underdeter...