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math.OC2020
An inertial alternating direction method of multipliers for solving a two-block separable convex minimization problem
Yang Yang, Yuchao Tang
The alternating direction method of multipliers (ADMM) is a widely used method for solving many convex minimization models arising in signal and image processing. In this paper, we…
math.OC2019
Inexact Block Coordinate Descent Algorithms for Nonsmooth Nonconvex Optimization
Yang Yang, Marius Pesavento, Zhi-Quan Luo +1
In this paper, we propose an inexact block coordinate descent algorithm for large-scale nonsmooth nonconvex optimization problems. At each iteration, a particular block variable is…
math.OC2019
An inertial three-operator splitting algorithm with applications to image inpainting
Fuying Cui, Yuchao Tang, Yang Yang
The three-operators splitting algorithm is a popular operator splitting method for finding the zeros of the sum of three maximally monotone operators, with one of which is cocoerci…