Now showing items 1-2 of 2

    • Absolute Value Equations 

      Meyer, Robert; Mangasarian, Olvi (2005)
      We investigate existence and nonexistence of solutions for NP-hard equations in- volving absolute values of variables: Ax ? |x| = b, where A is an arbitrary n � n real matrix. By utilizing an equivalence relation to the ...
    • Primal-Dual Bilinear Programming Solution of the Absolute Value Equation 

      Mangasarian, Olvi (2011)
      We propose a finitely terminating primal-dual bilinear programming algorithm for the solution of the NP-hard absolute value equation (AVE): Ax ? |x| = b, where A is an n � n square matrix. The algorithm, which makes no ...