Existence of embedded minimal tori in three-spheres with positive Ricci curvature
Abstract
In this paper, we prove the strong Morse inequalities for the area functional in the space of embedded tori and spheres in the three sphere. As a consequence, we prove that in the three dimensional sphere with positive Ricci curvature, there exist at least 4 distinct embedded minimal tori. Suppose in addition that the metric is bumpy, then the three-sphere contains at least 9 distinct embedded minimal tori. The proof relies on a multiplicity one theorem for the Simon-Smith min-max theory proved by the second author and X. Zhou.
- Publication:
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arXiv e-prints
- Pub Date:
- September 2024
- DOI:
- 10.48550/arXiv.2409.10391
- arXiv:
- arXiv:2409.10391
- Bibcode:
- 2024arXiv240910391L
- Keywords:
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- Mathematics - Differential Geometry
- E-Print:
- 28 pages