4 papers
The high-order block RIP for non-convex block-sparse compressed sensing
Jianwen Huang, Xinling Liu, Jinyao Hou +1
This paper concentrates on the recovery of block-sparse signals, which is not only sparse but also nonzero elements are arrayed into some blocks (clusters) rather than being arbitr…
On the distributional expansions of powered extremes from Maxwell distribution
Jianwen Huang, Xinling Liu, Jianjun Wang +3
In this paper, asymptotic expansions of the distributions and densities of powered extremes for Maxwell samples are considered. The results show that the convergence speeds of norm…
Tensor Restricted Isometry Property Analysis For a Large Class of Random Measurement Ensembles
Feng Zhang, Wendong Wang, Jingyao Hou +2
In previous work, theoretical analysis based on the tensor Restricted Isometry Property (t-RIP) established the robust recovery guarantees of a low-tubal-rank tensor. The obtained…
Higher-order expansions of extremes from mixed skew-t distribution
Jingyao Hou, Xin Liao, Zuoxiang Peng
In this paper, we study the asymptotic behaviors of the extreme of mixed skew-t distribution. We considered limits on distribution and density of maximum of mixed skew-t distributi…