The Fermat-Torricelli Problem in the Projective Plane
We pose and study the Fermat-Torricelli problem for a triangle in the projective plane under the sine distance. Our main finding is that if every side of the triangle has length greater than $\sin 60^\circ$, then the Fermat-Torricelli point is the vertex opposite the longest side. Our proof relies o...
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Main Authors | , |
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Format | Journal Article |
Language | English |
Published |
03.09.2021
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Subjects | |
Online Access | Get full text |
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Summary: | We pose and study the Fermat-Torricelli problem for a triangle in the
projective plane under the sine distance. Our main finding is that if every
side of the triangle has length greater than $\sin 60^\circ$, then the
Fermat-Torricelli point is the vertex opposite the longest side. Our proof
relies on a complete characterization of the equilateral case together with a
deformation argument. |
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DOI: | 10.48550/arxiv.2109.10216 |