摘要
本文利用外推技术的思想,导出了加速逆迭代过程收敛的外推算法——R-算法,在此基础上提出了混合外推加速技术。数值实例检验了它们的有效性。
A R-algorithm based on the extrapolation techniques is proposed, and a mixed extrapolation method is suggested for accelerating the convergence of inverse iteration method. The validaties of the algorithm and method are shown by several numerical examples.
