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arXiv 1503.09135math.DSmath-phmath.MP
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梯形四体问题中的中心点

Central Configurations in the Trapezoidal Four-Body Problems

Muhammad Shoaib

摘要:

本文讨论梯形四体问题的中心构型。我们考虑等腰梯形顶点上的四个质点,其中两个质点的质量相等,分别为位于位置$(\mp 0.5, r_B)$的$m_1=m_4$和位于位置$(\mp α/2, r_A)$的$m_2=m_3$.我们推导出,无论是解析和数值,区域的中心配置在相空间中,它是可能的选择积极的群众。它还表明,在这些地区的恭维没有中心配置是可能的。

英文摘要:

In this paper we discuss the central configurations of the Trapezoidal four-body Problem. We consider four point masses on the vertices of an isosceles trapezoid with two equal masses $m_1=m_4$ at positions $(\mp 0.5, r_B)$ and $m_2=m_3$ at positions $(\mp α/2, r_A)$. We derive, both analytically and numerically, regions of central configurations in the phase space where it is possible to choose positive masses. It is also shown that in the compliment of these regions no central configurations are possible.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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