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arXiv 1602.07660math.DG
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广义旗流形上齐次测地线的变分性质及其应用

Variational aspects of homogeneous geodesics on generalized flag manifolds and applications

Rafaela F. do Prado, Lino Grama

摘要:

研究了广义旗流形中沿齐次测地线的共轭点。这是通过分析这种测地线的能量的二阶变分来完成的。我们还给出了一个例子,齐次里奇流如何能够以这种方式发展,以产生复射影空间$\mathbb{C} P^{2n+1} = Sp(n+1)/({U}(1)\times{Sp}(n))$中的共轭点。

英文摘要:

We study conjugate points along homogeneous geodesics in generalized flag manifolds. This is done by analyzing the second variation of the energy of such geodesics. We also give an example of how the homogeneous Ricci flow can evolve in such way to produce conjugate points in the complex projective space $\mathbb{C} P^{2n+1} = Sp(n+1)/({U}(1)\times{Sp}(n))$.

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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