Conic locus of inversive Poncelet circumcenter and two points of invariant circle power

Fuente: arXiv
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Main Authors: Garcia, Ronaldo, Helman, Shmuel Mark, Reznik, Dan
Format: Preprint
Published: 2026
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author Garcia, Ronaldo
Helman, Shmuel Mark
Reznik, Dan
author_facet Garcia, Ronaldo
Helman, Shmuel Mark
Reznik, Dan
contents We prove that over a generic Poncelet triangle family, the locus of the circumcenter of an inversive triangle is a conic. Additionally, we prove an earlier conjecture: over generic Poncelet triangles, two unique points exist which maintain constant power with respect to the circumcircle and Euler's circle of the family, respectively.
format Preprint
id arxiv_https___arxiv_org_abs_2604_26035
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Conic locus of inversive Poncelet circumcenter and two points of invariant circle power
Garcia, Ronaldo
Helman, Shmuel Mark
Reznik, Dan
Metric Geometry
Computational Geometry
51M04, 51N20, 51N35
We prove that over a generic Poncelet triangle family, the locus of the circumcenter of an inversive triangle is a conic. Additionally, we prove an earlier conjecture: over generic Poncelet triangles, two unique points exist which maintain constant power with respect to the circumcircle and Euler's circle of the family, respectively.
title Conic locus of inversive Poncelet circumcenter and two points of invariant circle power
topic Metric Geometry
Computational Geometry
51M04, 51N20, 51N35
url https://arxiv.org/abs/2604.26035