Browsing by Author "Malik, Abu Hassan"
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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 ...