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hbghlyj
Posted 2025-4-29 18:54
14. The Sixth Model: Hence it follows that every point on one side of the triangle is within distance at most 8 of the union of the two opposite sides of the triangle. Thus triangles in this model are said to be 8-thin. (In hyperbolic space, we saw that triangles are $\log (1+\sqrt{2})$-thin in this sense.)
4.10. Inscribed radius and thinness of hyperbolic triangles: For every geodesic triangle $S$ in $\mathbb{H}^n, \delta(S) \leqslant \operatorname{arccosh}(\sqrt{2})$. |
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