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arXiv 2207.06992math.GRmath.DSmath.GT
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外空间中展开路径的极限集

Limit sets of unfolding paths in Outer space

Mladen Bestvina, Radhika Gupta, Jing Tao

AI总结:

本文构造了外空间中不在边界收敛而累积于非几何arational $\mathbb{R}$-树射影长度测度1-单纯形的展开路径,并证明该树恰好允许两个对偶遍历射影流。

摘要:

我们构造了外空间中的一条展开路径,它不在边界处收敛,而是累积在非几何arational $\mathbb{R}$-树T上射影长度测度的整个1-单纯形上。我们还证明T恰好允许两个对偶遍历射影流。

英文摘要:

We construct an unfolding path in Outer space which does not converge in the boundary, and instead it accumulates on the entire 1-simplex of projectivized length measures on a non-geometric arational $\mathbb{R}$-tree T. We also show that T admits exactly two dual ergodic projective currents.

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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