uniqueness condition

Uniqueness Conditions for A Class of $\ell_0hBcMinimization Problems

  • C Xu
  • Yun-Bin Zhao
    • Categories Applications - OR and Management Sciences, Applications - Science and Engineering, Data-Mining Tags ,

    We consider a class of $\ell_0$-minimization problems, which is to search for the partial sparsest solution to an underdetermined linear system with additional constraints. We introduce several concepts, including $l_p$-induced quasi-norm ($0