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DING Xin-tao, CHEN Guo-liang. Combined Method for a Class of Partitioned Large Stiff Nonautonomous Systems[J]. Journal of East China Normal University (Natural Sciences), 2006, (5): 51-58.
Citation:
DING Xin-tao, CHEN Guo-liang. Combined Method for a Class of Partitioned Large Stiff Nonautonomous Systems[J]. Journal of East China Normal University (Natural Sciences), 2006, (5): 51-58.
DING Xin-tao, CHEN Guo-liang. Combined Method for a Class of Partitioned Large Stiff Nonautonomous Systems[J]. Journal of East China Normal University (Natural Sciences), 2006, (5): 51-58.
Citation:
DING Xin-tao, CHEN Guo-liang. Combined Method for a Class of Partitioned Large Stiff Nonautonomous Systems[J]. Journal of East China Normal University (Natural Sciences), 2006, (5): 51-58.
Department of Mathematics, Anhui Normal University, Wuhu Anhui 241000, China2. Department of Mathematics, East China Normal University, Shanghai 200062, China
The combined Runge-Kutta with Rosenbrock methods are presented for a partitioned systems of stiffly large differential equations. Nonstiff and stiff subsystems are integrated in parallel on two processors by an explicit RK method and a Rosenbrock method respectively. Their construction, convergence and numerical stability are studied, and numerical simulation experiments are conducted on a personal computer and a parallel computer
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