Class of modified parallel combined methods of real-time numerical simulation for a stiff system
摘要
A class of modified parallel combined methods of real-time numerical simulation are presented for a stiff dynamic system. By combining the parallelism across the system with the parallelism across the method, and relaxing the dependence of stage value computation on sampling time of input function, a class of modified real-time parallel combined methods are constructed. Stiff and nonstiff subsystems are solved in parallel on a parallel computer by a parallel Rosenbrock method and a parallel RK method, respectively. Their order conditions and convergences are discussed. The numerical simulation experiments show that this class of modified algorithms can get high speed and efficiency.
引用本文（GB/T 7714）
朱珍民, 刘德贵, 陈丽容. Class of modified parallel combined methods of real-time numerical simulation for a stiff system[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2004.
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