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20202026
most citedModular-proximal gradient algorithms in variable exponent Lebesgue spaces

5 citations · 6 across the 8 of their papers we have counts for

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2 papers · 1 filter

math.OC2023

Parameter-Free FISTA by Adaptive Restart and Backtracking

Jean-François Aujol, Luca Calatroni, Charles Dossal +2

We consider a combined restarting and adaptive backtracking strategy for the popular Fast Iterative Shrinking-Thresholding Algorithm frequently employed for accelerating the conver…

math.OC2023

Stochastic gradient descent for linear inverse problems in variable exponent Lebesgue spaces

Marta Lazzaretti, Zeljko Kereta, Luca Calatroni +1

We consider a stochastic gradient descent (SGD) algorithm for solving linear inverse problems (e.g., CT image reconstruction) in the Banach space framework of variable exponent Leb…