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  1. A non-Euclidean gradient descent method with sketching for unconstrained matrix minimization

    Article • Operations Research Letters, September 2019, Elsevier

    PhD Nadav Hallak

  2. Optimization problems involving group sparsity terms

    Article • Mathematical Programming, April 2018, Springer Science + Business Media

    PhD Nadav Hallak

  3. Proximal Mapping for Symmetric Penalty and Sparsity

    Article • SIAM Journal on Optimization, January 2018, Society for Industrial & Applied Mathematics (SIAM)

    PhD Nadav Hallak

  4. On the Minimization Over Sparse Symmetric Sets: Projections, Optimality Conditions, and Algorithms

    Article • Mathematics of Operations Research, February 2016, INFORMS

    PhD Nadav Hallak