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On Integrability of Evolutionary Equations in the Restricted Three-Body Problem with Variable Masses

机译:变质量约束三体问题中演化方程的可积性

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The satellite version of the restricted three-body problem formulated on the basis of classical Gylden-Meshcherskii problem is considered. Motion of the point P_2 of infinitesimal mass about the point P_0 is described in the first approximation in terms of the osculating elements of the aperiodic quasi-conical motion, and an influence of the point P_1 gravity on this motion is analyzed. Long-term evolution of the orbital elements is determined by the differential equations written in the Hill approximation and averaged over the mean anomalies of points P_1 and P_2. Integrability of the evolutionary equations is analyzed, and the laws of mass variation have been found for which the evolutionary equations are integrable. All relevant symbolic calculations and visualizations are done with the computer algebra system Mathematica.
机译:考虑了基于经典Gylden-Meshcherskii问题制定的受限三体问题的卫星版本。在第一近似中,根据非周期性准圆锥运动的振荡元素描述了质量极小的点P_2围绕点P_0的运动,并分析了点P_1的重力对该运动的影响。轨道元素的长期演化由希尔近似中写的微分方程确定,并在点P_1和P_2的平均异常上求平均值。分析了演化方程的可积性,并找到了质量方程的可演化性。所有相关的符号计算和可视化操作均通过计算机代数系统Mathematica完成。

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