Generalized Gergonne and Nagel points

zbMath1342.51012MaRDI QIDQ979697

Boris Odehnal

Publication date: 28 June 2010

Published in: Beiträge zur Algebra und Geometrie (Search for Journal in Brave)

Full work available at URL: http://www.emis.de/journals/BAG/vol.51/no.2/11.html

zbMATH Keywords

triangleincenterGergonne pointisotomic conjugateBrianchon's theoremDarboux's cubicexcentersFeuerbach's nine point circleNagel point

Mathematics Subject Classification ID

Elementary problems in Euclidean geometries (51M04) Euclidean geometries (general) and generalizations (51M05) Minkowski geometries in nonlinear incidence geometry (51B20)

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