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arXiv 0910.3176math.DG
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具有凸函数的Finsler测地线及其应用

Finsler geodesics in the presence of a convex function and their applications

Erasmo Caponio, Miguel Angel Javaloyes, Antonio Masiello

摘要:

得到了赋凸函数的Finsler流形上两个固定非共轭点之间仅有有限条测地线的结果。我们将其应用到Randers和Zermelo度量。作为一个副产品,我们还得到了一个结果,即在一个标准的静止时空中,连接一个事件和一条直线的类光测地线和类时测地线的数目是有限的。

英文摘要:

We obtain a result about the existence of only a finite number of geodesics between two fixed non-conjugate points in a Finsler manifold endowed with a convex function. We apply it to Randers and Zermelo metrics. As a by-product, we also get a result about the finiteness of the number of lightlike and timelike geodesics connecting an event to a line in a standard stationary spacetime.

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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