E. Loayza

activity

20142019

most citedFirst and Second Order Shape Optimization based on Restricted Mesh Deformations

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

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Showing 2014Show all

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math.OC2014

Second-order orthant-based methods with enriched Hessian information for sparse $ℓ_{1}$ -optimization

J. C. De los Reyes, E. Loayza, P. Merino

We present a second order algorithm, based on orthantwise directions, for solving optimization problems involving the sparsity enhancing $ℓ_{1}$ -norm. The main idea of our method…

Second-order orthant-based methods with enriched Hessian information for sparse ℓ1​-optimization

Second-order orthant-based methods with enriched Hessian information for sparse $ℓ_{1}$ -optimization