On the solution of riccati matrix differential equations by an improved variational iteration scheme
Author(s): Onwukwe Ijioma
Abstract: We consider the approximate solution to the iterative scheme and its convergence. Variational iteration method (VIM) is applied to the general solution form of the iterative approximate solutions and a new Variational iteration scheme is derived with an improved and higher rate of convergence to approximate solution after some few iterations. The modified method proved to accelerate the convergence to the exact solution, where a new correction functional is formulated by Lagrange multiplier.