28 citations · 131 across the 41 of their papers we have counts for
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math.OC2010
A First-order Augmented Lagrangian Method for Compressed Sensing
Necdet Serhat Aybat, Garud Iyengar
We propose a first-order augmented Lagrangian algorithm (FAL) for solving the basis pursuit problem. FAL computes a solution to this problem by inexactly solving a sequence of L1-r…
math.OC2010★ 2 cited
A Unified Approach for Minimizing Composite Norms
Necdet Serhat Aybat, Garud Iyengar
We propose a first-order augmented Lagrangian algorithm (FALC) to solve the composite norm minimization problem min |sigma(F(X)-G)|_alpha + |C(X)- d|_beta subject to A(X)-b in Q; w…