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arXiv 1104.3230math.DG
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2-Minkowski时空中的退化Bertrand曲线

2-Degenerate Bertrand curves in Minkowski spacetime

Mehmet Göçmen, Sadık Keleş

摘要:

本文在Minkowski时空$R_{1}^{4}$中定义了一类新的2-退化Cartan曲线。证明了这类曲线只含有三阶导数完全为零的多项式函数作为其分量。在$R_{1}^{4}$中没有加速度为零的曲线是2-退化的Cartan曲线,因此我们证明了我们所寻找的曲线类型必须包含其分量之间的二次多项式。

英文摘要:

In this paper we define a new type of 2-degenerate Cartan curves in Minkowski spacetime $R_{1}^{4}$. We prove that this type of curves contain only the polynomial functions as its components whose third derivative vanish completely. No curve with acceleration zero in $R_{1}^{4}$ is a 2-degenerate Cartan curve, therefore we show that the type of curves that we search for must contain polynomials of degree two among its components.

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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