The N-body problem is a system of ordinary differential equations that describes the motion of N point masses or particles moving under Newton’s law of motion, where the only acting forces are the mutual gravitational attractions .
N体问题是研究的一个常微分方程组,它描述了N个质点在万有引力的作用下的运动。
参考来源 - 平面四体和八体问题的新周期解·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, line methods for two dimension transpiration control equations are created, and new equations may be solved in terms of numerical methods for system of ordinary differential equations.
对二维发汗控制方程建立了直线解法，可用任何解常微分方程组的数值方法求解。
The adjoint variable method for design sensitivity analysis of multibody system dynamics based on ordinary differential equations is presented.
基于常微分方程数学模型建立了多体系统动力学设计灵敏度分析的伴随变量方法。
The time evolution of system in two photon Jaynes Cummings (J C) model without rotating waves approximation (RWA) is obtained by using the theory of ordinary differential equations.
采用常微分方程理论研究了无旋波近似下双光子J-C模型系统的时间演化。
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