多步Runge－Kutta方法稳定矩阵的若干性质及应用

SOME PROPERTIES AND APPLICATIONS FOR STABILITY MATRIX OF MULTISTEP RUNGE-KUTTA METHODS

本文研究了多步Ｒｕｎｇｅ－Ｋｕｔｔａ方法稳定矩阵的有界性质和逼近性质及应用，所获结果为Ｒｕｎｇｅ－Ｋｕｔｔａ方法相应结果的推广．

Some bounded and approximate perperties and applications for stability matrix of multistep Runge-Kutta methods are presented, most of which can be regarded as extension, of the relevant available for stability function of Runge-Kutta methods.