Hashem Saberi Najafi

[ 1 ] - A new model of (I+S)-type preconditioner for system of linear equations

In this paper, we design a new model of preconditioner for systems of linear equations. The convergence properties of the proposed methods have been analyzed and compared with the classical methods. Numerical experiments of convection-diffusion equations show a good im- provement on the convergence, and show that the convergence rates of proposed methods are superior to the other modified itera...

نویسندگان همکار