Gespeichert in:
| 1. Verfasser: | |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/2603.09439 |
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Inhaltsangabe:
- In this paper we prove Bialy's conjecture which states that if the Mather beta functions of two ellipses coincide at two nonzero rotation numbers then the ellipses coincide. We also show that the same conclusion holds when only one rotation number is prescribed, provided the two ellipses have the same perimeter. Finally we discuss consequences for local extremizers of Mathers beta function building on a recent result of Baranzini, Bialy and Sorrentino.