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arXiv · 2307.12953

Min-max theory for free boundary minimal hypersurfaces in locally wedge-shaped manifolds

Liam Mazurowski·Tongrui Wang
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Abstract

We develop a min-max theory for the area functional in the class of locally wedge-shaped manifolds. Roughly speaking, a locally wedge-shaped manifold is a Riemannian manifold that is allowed to have both boundary and certain types of edges. Fix a dimension $3 \le n+1 \le 6$. As our main theorem, we prove that every compact locally wedge-shaped manifold $M^{n+1}$ with acute wedge angles contains a locally wedge-shaped free boundary minimal hypersurface $\Sigma^n$ which is smooth in its interior and on its faces and is $C^{2,\alpha}$ up to and including its edge. We can also handle the case of 90 degree wedge angles under an additional assumption.

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Liam Mazurowski, Tongrui Wang. 2023-07-24. Min-max theory for free boundary minimal hypersurfaces in locally wedge-shaped manifolds. https://arxiv.org/abs/2307.12953

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