From fractal behavior of iteration methods to an efficient solver for the sign of a matrix

HIGHLIGHTS

• who: Tao Liu and collaborators from the School of Mathematics and Statistics, Northeastern University at Qinhuangdao, Qinhuangdao, China have published the research: From Fractal Behavior of Iteration Methods to an Efficient Solver for the Sign of a Matrix, in the Journal: (JOURNAL)
• what: By employing such a methodology the authors propose a new solver for the sign of an invertible square matrix. To test the efficacy and stability of the proposed solver, the authors examine numerical experiments on different test problems in Section 4. When the authors compare to and_(13), it is observed that . . .
  

   

  

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