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We prove that singularities of area minimizing hypersurfaces can be perturbed away in ambient dimensions 9 and 10.

Differential Geometry · Mathematics 2026-03-17 Otis Chodosh , Christos Mantoulidis , Felix Schulze

We study area-minimizing hypersurfaces in singular ambient manifolds whose tangent cones have nonnegative scalar curvature on their regular parts. We prove that the singular set of the hypersurface has codimension at least 3 in our…

Differential Geometry · Mathematics 2024-06-27 Yihan Wang

In this paper, we show that every $8$-dimensional closed Riemmanian manifold with $C^\infty$-generic metrics admits a smooth minimal hypersurface. This generalized previous results by N. Smale and Chodosh-Liokumovich-Spolaor. Different from…

Differential Geometry · Mathematics 2021-08-05 Yangyang Li , Zhihan Wang

We show that for a generic $8$-dimensional Riemannian manifold with positive Ricci curvature, there exists a smooth minimal hypersurface. Without the curvature condition, we show that for a dense set of 8-dimensional Riemannian metrics…

Differential Geometry · Mathematics 2022-03-30 Otis Chodosh , Yevgeny Liokumovich , Luca Spolaor

We show that in an $8$-dimensional closed Riemmanian manifold with $C^\infty$-generic metrics, every minimal hypersurface is smooth and nondegenerate. This confirms a full generic regularity conjecture of minimal hypersurfaces in dimension…

Differential Geometry · Mathematics 2022-05-03 Yangyang Li , Zhihan Wang

De Lellis and coauthors have proved a sharp regularity theorem for area-minimizing currents in finite coefficient homology. They prove that area-minimizing mod $v$ currents are smooth outside of a singular set of codimension at least $1.$…

Differential Geometry · Mathematics 2024-02-01 Zhenhua Liu

We give an a priori bound on the (n-7)-dimensional measure of the singular set for an area-minimizing n-dimensional hypersurface, in terms of the geometry of its boundary.

Differential Geometry · Mathematics 2019-01-10 Nick Edelen

We prove that area-minimizing submanifolds are not generically smooth, settling a conjecture of White that asks the generic smoothness of area-minimizing submanifolds. We furthermore establish a lower bound on the Hausdorff dimension of the…

Differential Geometry · Mathematics 2025-06-23 Zhenhua Liu

In (the surface of) a convex polytope P^3 in R^4, an area-minimizing surface avoids the vertices of P and crosses the edges orthogonally. In a smooth Riemannian manifold M with a group of isometries G, an area-minimizing G-invariant…

Metric Geometry · Mathematics 2007-05-23 Frank Morgan

We give a simple topological argument to show that the number of solutions of the asymptotic Plateau problem in hyperbolic space is generically unique. In particular, we show that the space of codimension-1 closed submanifolds of sphere at…

Differential Geometry · Mathematics 2012-01-04 Baris Coskunuzer

We prove that a strictly stable constant-mean-curvature hypersurface in a smooth manifold of dimension less than or equal to 7 is uniquely homologically area minimizing for fixed volume in a small L^1 neighborhood.

Differential Geometry · Mathematics 2008-11-20 Frank Morgan , Antonio Ros

In continuing the study of harmonic mapping from 2-dimensional Riemannian simplicial complexes in order to construct minimal surfaces with singularity, we obtain an a-priori regularity result concerning the real analyticity of the free…

Differential Geometry · Mathematics 2008-09-24 Chikako Mese , Sumio Yamada

We investigate compactness phenomena involving free boundary minimal hypersurfaces in Riemannian manifolds of dimension less than eight. We provide natural geometric conditions that ensure strong one-sheeted graphical subsequential…

Differential Geometry · Mathematics 2018-01-09 Lucas Ambrozio , Alessandro Carlotto , Ben Sharp

We prove an improvement of flatness result for nonlocal minimal surfaces which is independent of the fractional parameter $s$ when $s\rightarrow 1^-$. As a consequence, we obtain that all the nonlocal minimal cones are flat and that all the…

Analysis of PDEs · Mathematics 2013-02-07 Luis Caffarelli , Enrico Valdinoci

In this article we prove that all boundary points of a minimal oriented hypersurface in a Riemannian manifold are regular, that is, in a neighborhood of any boundary point, the minimal surface is a $\mathcal{C}^{1, \frac14}$ submanifold…

Analysis of PDEs · Mathematics 2020-05-12 Simone Steinbruechel

We give a short proof, in the tradition of the classical work of de Giorgi and Miranda on flat space, that the reduced boundary of a set of least perimeter in a Riemannian manifold of dimension $\leq 7$ is a smooth minimal hypersurfaces.

Differential Geometry · Mathematics 2023-06-19 Aidan Backus

In this paper, we study closed embedded minimal hypersurfaces in a Riemannian $(n+1)$-manifold ($2\le n\le 6$) that minimize area among such hypersurfaces. We show they exist and arise either by minimization techniques or by min-max…

Differential Geometry · Mathematics 2015-03-20 Laurent Mazet , Harold Rosenberg

This article deals with the existence of hypersurfaces minimizing general shape functionals under certain geometric constraints. We consider as admissible shapes orientable hypersurfaces satisfying a so-called reach condition, also known as…

Analysis of PDEs · Mathematics 2022-06-10 Yannick Privat , Rémi Robin , Mario Sigalotti

Locally stable minimal hypersurface could have singularities in dimension $\geq 7$ in general, locally modeled on stable and area-minimizing cones in the Euclidean spaces. In this paper, we present different aspects of how these…

Differential Geometry · Mathematics 2020-11-03 Zhihan Wang

In this paper, we extend several results established for stable minimal hypersurfaces to $\delta$-stable minimal hypersurfaces. These include the regularity and compactness theorems for immersed $\delta$-stable minimal hypersurfaces in…

Differential Geometry · Mathematics 2024-07-08 Han Hong , Haizhong Li , Gaoming Wang
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