The corrected local-to-global conjecture for Apollonian curvatures

From papers

Let Pfull{\mathcal{P}^{\operatorname{full}}} be a primitive integral packing, and let Σ\Sigma be the union of the residue classes modulo 2424 that have representatives in Pfull{\mathcal{P}^{\operatorname{full}}}. Let SS be the union of the curvature families ruled out by reciprocity obstructions catalogued in HKRS, Theorem 2.5. Corrected local-to-global conjecture. Every sufficiently large integer mm with mΣSm\in\Sigma\setminus S occurs as a curvature in Pfull{\mathcal{P}^{\operatorname{full}}}.

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Sources & referencesView supporting material

Primary source

Holley Friedlander, Elena Fuchs, Piper Harris, Catherine Hsu, James Rickards, Katherine Sanden, Damaris Schindler and Katherine E. Stange, “Prime and thickened prime components in Apollonian circle packings”, arXiv:2410.00177 (2025).

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