Xiliang Lu

activity

20132022

most citedConvergence Rate Analysis for Deep Ritz Method

52 citations · 385 across the 25 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.NA2016★ 2 cited

Alternating Direction Method of Multipliers for Linear Inverse Problems

Yuling Jiao, Qinian Jin, Xiliang Lu +1

In this paper we propose an iterative method using alternating direction method of multipliers (ADMM) strategy to solve linear inverse problems in Hilbert spaces with general conve…

cs.IT2016★ 47 cited

Group Sparse Recovery via the $ℓ^{0} (ℓ^{2})$ Penalty: Theory and Algorithm

Yuling Jiao, Bangti Jin, Xiliang Lu

In this work we propose and analyze a novel approach for group sparse recovery. It is based on regularized least squares with an $ℓ^{0} (ℓ^{2})$ penalty, which penalizes the numbe…

Alternating Direction Method of Multipliers for Linear Inverse Problems

Group Sparse Recovery via the ℓ0(ℓ2) Penalty: Theory and Algorithm

Group Sparse Recovery via the $ℓ^{0} (ℓ^{2})$ Penalty: Theory and Algorithm