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20192026
most citedEvery critical point of an L0 composite minimization problem is a local minimizer

2 citations · 4 across the 5 of their papers we have counts for

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math.NA2021★ 1 cited

On anisotropic non-Lipschitz restoration model: lower bound theory and convergent algorithm

Chunlin Wu, Xuan Lin, Yufei Zhao

For nonconvex and nonsmooth restoration models, the lower bound theory reveals their good edge recovery ability, and related analysis can help to design convergent algorithms. Exis…