In Limbo: Three Triangle Centers

2014/06/03 by Steven R. Finch, Finch, Steven R.
Mathematics · Social Sciences · #31A10 (Secondary) #35B38 #35B50 #51M04 (Primary) 35K05 #78A30 #FOS: Mathematics #History and Overview (math.HO) #History and Theory of Mathematics #Mathematics Education and Teaching Techniques #Mathematics and Applications #Metric Geometry (math.MG) #math.HO #math.MG #msc:31A10 #msc:35B38 #msc:35B50 #msc:35K05 #msc:51M04 #msc:78A30

paper · pdf · doi:10.48550/arxiv.1406.0836

13 pages, 4 figures (correctly placed in v2)

openalex publication_date 2014/06/03 · arxiv created 2014/06/06 · arxiv updated 2014/06/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Yet more candidates are proposed for inclusion in the Encyclopedia of Triangle Centers. Our focus is entirely on simple calculations.

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• Appell F1 and Conformal Mapping
• From two simple problems to the connection of special points
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• Triangles, Rotation, a Theorem and the Jackpot