Recoverability of Group Sparse Signals from Corrupted Measurements via Robust Group Lasso

Xiaohan Wei, Qing Ling, Zhu Han

This paper considers the problem of recovering a group sparse signal matrix $\mathbf{Y}=[{\mathbf{y}}_1,\cdots ,{\mathbf{y}}_L]$ from sparsely corrupted measurements $\mathbf{M} = […