arXiv · 2304.01809
Short closed geodesics and the Willmore energy
Abstract
We prove a lower bound on the length of closed geodesics for spheres with Willmore energy below $6\pi$. The energy threshold is optimal and the inequality cannot be extended to surfaces of higher genus. Moreover, we discuss consequences for the injectivity radius.
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Marius Müller, Fabian Rupp, Christian Scharrer. 2023-04-04. Short closed geodesics and the Willmore energy. https://doi.org/10.4310/jdg/1770825761
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