The Four Point Condition: An Elementary Tropicalization of Ptolemy’s Inequality
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Publication:6124356
DOI10.1080/00029890.2023.2285695arXiv2111.10328OpenAlexW4390047734MaRDI QIDQ6124356
Facundo Mémoli, Mario San Martin Gomez
Publication date: 27 March 2024
Published in: The American Mathematical Monthly (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2111.10328
Trees (05C05) Elementary problems in Euclidean geometries (51M04) Inequalities and extremum problems in real or complex geometry (51M16) Elementary problems in hyperbolic and elliptic geometries (51M09) Tropical geometry (14Txx)
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