Browsing The Library by Subject "Diagonal updating"

Now showing items 1-2 of 2

    • A new multi-step gradient method for optimization problem 

      Mahboubeh, Farid; Wah, June Leong; Malik, Abu Hassan (Universiti Malaysia Perlis (UniMAP)Institut Matematik Kejuruteraan, 2010-06-02)
      In this paper, we propose a new multi-step quasi- Newton method for solving unconstrained optimization problem. Our new gradient method is a in the frame of Barzilai and Borwein method. A multi step method is used to ...

    • A new Newton’s method with diagonal Jacobian approximation for solving systems of nonlinear equations 

      Mohammed Waziri, Yusuf; Leong, Wah June; Malik, Abu Hassan; Mansor, Monsi (Universiti Malaysia Perlis (UniMAP)Institut Matematik Kejuruteraan, 2010-06-02)
      The most prominent method for solving systems of nonlinear equations is the Newton’s method, which required computation of Jacobian matrix and solving system of n -linear equations in each of the iterations. Jacobian mostly ...