arXiv research

New minimal surfaces grow area very quickly.

Study on existence and structure of P-area surfaces in Heisenberg group.

Minimal surfaces in hyperbolic space have a sharp area bound.

Minimal surfaces in hyperbolic space have a renormalized area criterion.

Classifies area-minimizing surfaces in R^4 as algebraic.

Proves unique continuation for area minimizing currents.

Minimal surfaces in a ball have limited area.

We study an area minimization problem for spacelike zero mean curvature surfaces in four dimensional Lorentz-Minkowski space. The areas of these surfaces are compared of with the areas of certain marginally trapped surfaces having the same boundary values.

We show that area minimizing polyhedral surfaces are saddle.

Characterizes area-minimizing maps for surfaces of genus ≥ 2.

Solves area-minimizing surface problem for finite curves in H^2xR.

Estimates area and spectrum of stable minimal surfaces in Euclidean and hyperbolic spaces.

Study area minimizing currents in conformal cones, solving Dirichlet problems.

Minimal surfaces' area bounds proven equivalent, extending known results.

The conformal parameterisation of a minimal surface is harmonic. Therefore, a minimal surface is a critical point of both the energy functional and the area functional. In this paper, we compare the Morse index of a minimal surface as a critical point of the area functional with its Morse index as a critical point of t…

Motivated by classical theorems on minimal surface theory in compact hyperbolic three-manifolds, we investigate the questions of existence and deformations for least area minimal surfaces in complete noncompact hyperbolic three-manifold of finite volume. We prove any closed immersed incompressible surface can be deform…

Minimal surfaces and average area ratio found to be maximized by hyperbolic metrics.

We prove prove a bridge principle at infinity for area-minimizing surfaces in the hyperbolic space $\mathbb{H}^3$, and we use it to prove that any open, connected, orientable surface can be properly embedded in $\mathbb{H}^3$ as an area-minimizing surface. Moreover, the embedding can be constructed in such a way that t…

The paper studies minimal surfaces in 3D spheres and balls, confirming conjectures and identifying new surfaces.

Entire area-minimizing surfaces of density 2 are planar or quadratic

Inspired by work of Ejiri-Micallef on closed minimal surfaces, we compare the energy index and the area index of a free-boundary minimal surface of a Riemannian manifold with boundary, and show that the area index is controlled from above by the area and the topology of the surface. Combining these results with work of…

In this paper, we give several results on area minimizing surfaces in strictly mean convex 3-manifolds. First, we study the genus of absolutely area minimizing surfaces in a compact, orientable, strictly mean convex 3-manifold M bounded by a simple closed curve in the boundary of M. Our main result is that for any g>=0…

New bounds found for minimal surfaces in hyperbolic 3-manifolds.

We discuss a special class of solutions to the minimal surface system. These are vector-valued functions that "decrease area" and are natural generalization of scalar functions. After defining area-decreasing maps, we show several classical results for the minimal surface equation can be generalized. We also conjecture…

A well known consequence of the Wirtinger inequality is that in a Kaehler surface a holomorphic curve is an area minimizer in its homology class. In light of this result it is natural, given a Kaehler surface, to investigate the relation between area minimizers and complex curves. When the Kaehler surface is a K3 surfa…

Study counts minimal Lagrangians in hyperbolic surfaces with precise growth rate.

Minimal surfaces in 4D space are stable if their Gauss map spherical area is less than 2π.

Study uses renormalized area to determine metric expansion from minimal surfaces.

Minimal surfaces in a Riemannian manifold $M^n$ are surfaces which are stationary for area: the first variation of area vanishes. In this paper we focus on surfaces of the topological type of the real projective plane $\R P^2$. We show that a minimal surface $f:\R P^2\to M^3$ which has the smallest area, among those ma…

Study of area minimizing surfaces in homotopy classes of maps.

New limits of minimal surface systems have surprising large interior parts.

The paper proves prevalent existence and partially determines moduli space of area-minimizing surfaces with fractal singular sets.

We construct a Riemannian metric $g$ on $\mathbb{R}^4$ (arbitrarily close to the euclidean one) and a smooth simple closed curve $Γ\subset \mathbb R^4$ such that the unique area minimizing surface spanned by $Γ$ has infinite topology. Furthermore the metric is almost Kähler and the area minimizing surface is calibrated…

This paper proves compactness of conformal Chern-minimal surfaces in Hermitian surfaces.

We decrease the $rms$ mean curvature and area of a variable surface with a fixed boundary by iterating a few times through a curvature-based variational algorithm. For a boundary with a known minimal surface, starting with a deliberately chosen non-minimal surface, we achieve up to 65 percent of the total possible decr…

We give a fairly complete solution to the asymptotic Plateau Problem for area minimizing surfaces in H2xR. In particular, we identify the collection of Jordan curves in the asymptotic boundary of H2xR, which bounds an area minimizing surface in H2xR. Furthermore, we study the similar problem for minimal surfaces, and s…

We obtain a unified theory of discrete minimal surfaces based on discrete holomorphic quadratic differentials via a Weierstrass representation. Our discrete holomorphic quadratic differential are invariant under Möbius transformations. They can be obtained from discrete harmonic functions in the sense of the cotangent …

We show the existence of a smooth spherical surface minimizing the Willmore functional subject to an area constraint in a compact Riemannian three-manifold, provided the area is small enough. Moreover, we classify complete surfaces of Willmore type with positive mean curvature in Riemannian three-manifolds.

In this paper we present an algorithm to reduce the area of a surface spanned by a finite number of boundary curves by initiating a variational improvement in the surface. The ansatz we suggest consists of original surface plus a variational parameter $t$ multiplying the numerator $H_{0}$ of mean curvature function def…

Study minimizes Willmore energy with constraints on surface properties.

We prove existence and a.e. regularity of an area minimizing soap film with a bound on energy spanning a given Jordan curve in R^3. The energy of a film is defined to be the sum of its surface area and the length of its singular branched set. The class of surfaces over which area is minimized includes images of disks, …

We prove some existence and non-existence results for complete area minimizing surfaces in the homogeneous space $\mathbb{E}(-1,τ)$. As one of our main results, we present sufficient conditions for a curve $Γ$ in $\partial_{\infty} \mathbb{E}(-1,τ)$ to admit a solution to the asymptotic Plateau problem, in the sense th…

New bounds on genus and area for CMC surfaces in 3-manifolds.

New findings show that not all area-minimizing surfaces are calibrated, even on complex manifolds.

This paper embeds surfaces in 3D spheres and balls with minimal area.

This paper solves minimal surface equations near Hardt-Simon foliations.

Minimal surfaces in S3(2) linked to vector fields on punctured sphere.

We show that an asymptotically flat Riemannian three-manifold with non-negative scalar curvature is isometric to flat $\mathbb{R}^3$ if it admits an unbounded area-minimizing surface. This answers a question of R. Schoen.