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PreprintarXiv licencearXiv

144 real circles tangent to three conics

Abstract

We exhibit three conics with 144 tritangent circles, disproving the conjectured maximum of 136.

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BibTeX
@misc{brysiewicz2026real,
  title = {{144 real circles tangent to three conics}},
  author = {Taylor Brysiewicz},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.01521},
  eprint = {2609.01521},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.01521},
}
RIS
TY  - UNPB
TI  - 144 real circles tangent to three conics
AU  - Taylor Brysiewicz
PY  - 2026
DA  - 2026/09/01
PB  - arXiv
DO  - 10.48550/arxiv.2609.01521
UR  - https://arxiv.org/abs/2609.01521
AB  - We exhibit three conics with 144 tritangent circles, disproving the conjectured maximum of 136.
ER  -