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| COMBINATION METHOD FOR PARALLEL COMPUTATION IN ODE | |
| 作者姓名： | 宋晓秋 袁兆鼎 刘德贵 |
| 作者单位： | Beijing Institute of Computer Application and Simulation Technology，Beijing 100854，China，Beijing Institute of Computer Application and Simulation Technology，Beijing 100854，China，Beijing Institute of Computer Application and Simulation Technology，Beijing 100854，China |
| 摘 要： | In this paper,a 4th order parallel computation method with four processes for solving ODEs is discussed.This method is the Runge-Kutta method combined with a linear multistep method,which overcomes the difficulties of the 4th order parallel Runge-Kutta method discussed in [1].The concept of critical speedup for parallel methods is also defined,and speedups of some methods are analyzed by using this concept. |
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