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20082025
most citedSpectral analysis and multigrid preconditioners for two-dimensional space-fractional diffusion equations

69 citations · 163 across the 25 of their papers we have counts for

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math.NA2015★ 28 cited

Regularization preconditioners for frame-based image deblurring with reduced boundary artifacts

Yuantao Cai, Marco Donatelli, Davide Bianchi +1

Thresholding iterative methods are recently successfully applied to image deblurring problems. In this paper, we investigate the modified linearized Bregman algorithm (MLBA) used i…