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A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

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48 results for Stable minimal

The study proves that certain stable minimal hypersurfaces must be cylindrical.

problem Characterizing stable minimal hypersurfaces in Euclidean space.
method Analyzing the density at infinity and using stable area minimizing hypercone properties.
result Stable minimal hypersurfaces with specific conditions are cylindrical.

The paper extends stable minimal hypersurface results to δ-stable hypersurfaces in R^(n+1).

problem Extending stable minimal hypersurface results to δ-stable hypersurfaces.
method Regularity and compactness theorems for immersed δ-stable minimal hypersurfaces in R^(n+1).
result Optimal range of δ for δ-stable hypersurfaces.

The study restricts stable minimal immersions in product spaces to specific configurations.

problem Prohibiting stable minimal immersions in certain product spaces.
method Analyzing stable minimal immersions in products of complex, quaternionic, and octonionic projective spaces.
result The only stable compact minimal immersions in the product of a quaternionic projective space with any other Riemannian manifold are the products of quaternionic projective subspaces with compact stable minimal immersions of the second manifold.

New findings on stable minimal hypersurfaces in curved 4-manifolds.

problem Nonexistence of complete stable minimal hypersurfaces in positively curved 4-manifolds.
method Combination of non-negative sectional curvature and strict positivity of scalar curvature.
result Rigidity of complete stable minimal hypersurfaces in 4-manifolds with positive curvature.

The study shows properties of stable anisotropic minimal hypersurfaces in 4D space.

problem Characterizing stable anisotropic minimal hypersurfaces in R4\mathbf{R}^4.
method Analyzing the intrinsic cubic volume growth and interior volume upper bounds for stable anisotropic minimal hypersurfaces.
result Explicit estimates of constants for stable anisotropic minimal hypersurfaces in R4\mathbf{R}^4.

Stable compact minimal submanifolds of the product of a sphere and any Riemannian manifold are classified whenever the dimension of the sphere is at least three. The complete classification of the stable compact minimal submanifolds of the product of two spheres is obtained. Also, it is proved that the only stable comp…

2010-12-03abs ↗pdf ↗

The paper studies deformations of singular minimal hypersurfaces in dimensions 7 and above.

problem The behavior of singular minimal hypersurfaces in dimensions 7 and above.
method Analyzes the local behavior of minimal hypersurfaces under perturbations and convergence of families of hypersurfaces.
result Existence and smoothness of nearby minimal hypersurfaces under perturbations, uniqueness of homological minimization, and existence of Jacobi fields.

Simple proof that stable minimal hypersurfaces in R^4 are hyperplanes.

problem Proving stable minimal hypersurfaces in R^4 are hyperplanes.
method Using spectral Ricci curvature bounds and Green kernel estimates.
result Complete, two-sided stable minimal hypersurfaces in R^4 are hyperplanes.

Generic scarring occurs along stable minimal hypersurfaces in 3-7 dimensional manifolds.

problem Understanding scarring behavior of minimal hypersurfaces along stable ones.
method Analyzing a generic metric on a manifold to show scarring of minimal hypersurfaces.
result Closed, embedded minimal hypersurfaces scarring along stable ones, with diverging area and Morse index.

The study of stable and index compact minimal submanifolds in Berger spheres.

problem Stability and index of compact minimal submanifolds in Berger spheres.
method Analyzing stability and index properties of compact minimal submanifolds in Berger spheres.
result Stable compact minimal submanifolds exist in Berger spheres for specific values of τ, and their classification is provided.

Flat stable minimal hypersurfaces in 5 or 6D are always flat.

problem Characterizing stable minimal hypersurfaces in high-dimensional spaces.
method Proving stability of anisotropic minimal hypersurfaces in R5\mathbb{R}^{5} and R6\mathbb{R}^{6} under certain smoothness conditions.
result Complete, stable anisotropic minimal hypersurfaces in R5\mathbb{R}^{5} or R6\mathbb{R}^{6} are flat if the anisotropic area functional is C4C^4-close to the area functional.

The paper proves vanishing theorems for harmonic forms and spinors on stable minimal hypersurfaces.

problem Vanishing theorems for harmonic forms and spinors on stable minimal hypersurfaces.
method Positive curvature assumptions on the ambient manifold.
result Vanishing of L2L^2-harmonic forms and spinors on stable minimal hypersurfaces.

New stable minimal hypersurfaces found in 4-manifolds, proving topology results.

problem Finding stable minimal hypersurfaces with specific topologies in 4-manifolds.
method Geometric measure theory and 4-manifold topology techniques.
result Existence of stable minimal hypersurfaces diffeomorphic to S3S^3 or S2imesS1S^2 imes S^1.

The paper explores stable surfaces in Einstein-Maxwell theory, proving mass bounds and nonexistence results.

problem Exploring stable surfaces in static Einstein-Maxwell space-time.
method Using mean-stable surfaces theory to prove properties of lapse functions and mass bounds.
result Proves ADM mass is bounded by Hawking quasi-local mass.

Paper studies curvature of stable surfaces meeting at a common boundary.

problem Stable multiple junction surfaces and their curvature estimates.
method Derived LpL^p estimate of curvature for stable multiple junction surfaces.
result Bernstein Theorem holds for stable multiple junction surfaces in certain cases.

In this paper we give an upper bound of the first eigenvalue of the Laplace operator on a complete stable minimal hypersurface MM in the hyperbolic space which has finite L2L^2-norm of the second fundamental form on MM. We provide some sufficient conditions for minimal hypersurface of the hyperbolic space to be stabl…

2010-02-20abs ↗pdf ↗

Local minimality proven for stable free-boundary minimal hypersurfaces.

problem Proving local minimality for stable free-boundary minimal hypersurfaces.
method Using relative current setting and strict stability, proving local minimality among relative cycles.
result Local minimality of stable free-boundary minimal hypersurfaces in a small tubular neighborhood.

We provide a new topological obstruction for complete stable minimal hypersurfaces in R^n. For n4n\geq 4, we prove that any complete orientable stable hypersurfaces in R^n has only one end. This follows from a more general analytic theorem we prove in the paper.

1997-08-30abs ↗pdf ↗

The paper proves criticality criteria and spectral splitting theorems for manifolds with Ricci bounds.

problem Understanding criticality and splitting theorems for manifolds with spectral Ricci bounds.
method Proving criticality criteria and spectral splitting theorems for manifolds with more than one end and spectral Ricci bounds.
result New insights into Li-Wang's theory and applications to stable and δ-stable minimal hypersurfaces.

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

problem Estimating the growth of area and spectrum of stable minimal surfaces.
method Elementary argument and stability inequality for Euclidean space; explicit area growth estimate for hyperbolic space; scalar curvature lower bound for spectrum.
result Minimal surfaces in Euclidean space grow like the Euclidean plane, and in hyperbolic space, explicit area growth estimates are derived.

Optimal regularity theory for stable minimal hypersurfaces with small singular set.

problem Optimal regularity of stable minimal hypersurfaces with small singular set.
method Analysis of stable minimal hypersurfaces in a specific domain with small singular set.
result Optimal size assumption on the non-immersed singular set guarantees optimal regularity.

The study proves stable minimal immersions in positively curved manifolds are totally geodesic.

problem Proving stable minimal immersions in positively curved manifolds are totally geodesic.
method Formulating stable Bernstein type theorems in certain positively curved ambient manifolds.
result Proves stable minimal immersions in positively curved manifolds are totally geodesic.

Study improves curvature estimate for stable marginally outer trapped hypersurfaces with a free boundary.

problem Curvature estimate for stable marginally outer trapped hypersurfaces with a free boundary.
method Iteration argument based on uniform area bound.
result Improved curvature estimate for stable marginally outer trapped hypersurfaces.

We prove that a strictly stable minimal Ch2C^2_h intrinsic graph G is locally area-minimizing, i.e. given any Ch1C^1_h graph SS with the same boundary, Area(G)<Area(S)\text{Area}(G)<\text{Area}(S) unless G=SG=S. As a consequence we show the existence and the uniqueness of CC^\infty minimal graphs with prescribed small boundary datum…

2017-01-22abs ↗pdf ↗

The paper constructs stable minimal hypersurfaces with specific singularities.

problem Creating minimal hypersurfaces with controlled singularities.
method Constructing hypersurfaces with a given singular set in a modified Euclidean space.
result Embedded minimal hypersurfaces with stable properties and specified singularities.

Minimal Lagrangians in certain curved spaces are stable under specific flows.

problem Stability of minimal Lagrangians in Kähler-Einstein manifolds of non-positive curvature.
method Proved stability under Lagrangian mean curvature flow.
result Equivalence between linear and dynamical stability for C1C^1-close Lagrangians.