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    • Huber approximation for the non-linear ℓ1 problem 

      Pınar, Mustafa Ç.; Hartmann, W. M. (Elsevier, 2006)
      The smooth Huber approximation to the non-linear ℓ1 problem was proposed by Tishler and Zang (1982), and further developed in Yang (1995). In the present paper, we use the ideas of Gould (1989) to give a new algorithm with ...