26 citations · 75 across the 19 of their papers we have counts for
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math.OC2016★ 2 cited
Analysis of Fully Preconditioned ADMM with Relaxation in Hilbert Spaces
Hongpeng Sun
Alternating direction method of multipliers (ADMM) is a powerful first order methods for various applications in signal processing and imaging. However, there is no clear result on…
math.OC2016★ 6 cited
Accelerated Douglas-Rachford methods for the solution of convex-concave saddle-point problems
Kristian Bredies, Hongpeng Sun
We study acceleration and preconditioning strategies for a class of Douglas-Rachford methods aiming at the solution of convex-concave saddle-point problems associated with Fenchel-…