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Consider a complete asymptotically flat 3-manifold $M$ with non-negative scalar curvature and non-empty minimal boundary $\Sigma$. Fix a number $1 < p < 3$. We derive monotone quantities for $p$-harmonic functions on $M$ which become…

Differential Geometry · Mathematics 2024-01-22 Liam Mazurowski , Xuan Yao

We derive local and global monotonic quantities associated to $p$-harmonic functions on manifolds with nonnegative scalar curvature. As applications, we obtain inequalities relating the mass of asymptotically flat $3$-manifolds, the…

Differential Geometry · Mathematics 2023-05-05 Sven Hirsch , Pengzi Miao , Luen-Fai Tam

We show an improvement of Bray sharp mass-capacity inequality and Bray-Miao sharp upper bound of the capacity of the boundary in terms of its area, for three-dimensional, complete, one-ended asymptotically flat manifolds with compact,…

Differential Geometry · Mathematics 2022-08-16 Francesca Oronzio

We study connections among the ADM mass, positive harmonic functions tending to zero at infinity, and the capacity of the boundary of asymptotically flat $3$-manifolds with nonnegative scalar curvature. First we give new formulae that…

Differential Geometry · Mathematics 2023-06-12 Pengzi Miao

We derive monotone properties of positive harmonic functions on three dimensional manifolds with nonnegative scalar curvature, with an asymptotically flat end. Rigidity characterization of spatial Schwarzschild manifolds with two ends is…

Differential Geometry · Mathematics 2025-12-22 Pengzi Miao

We rigorously show that a large family of monotone quantities along the weak inverse mean curvature flow is the limit case of the corresponding ones along the level sets of $p$-capacitary potentials. Such monotone quantities include…

Differential Geometry · Mathematics 2026-02-10 Luca Benatti , Alessandra Pluda , Marco Pozzetta

We derive new inequalities between the boundary capacity of an asymptotically flat 3-manifold with nonnegative scalar curvature and boundary quantities that relate to quasi-local mass; one relates to Brown--York mass and the other is new.…

Differential Geometry · Mathematics 2019-12-24 Christos Mantoulidis , Pengzi Miao , Luen-Fai Tam

On a complete $p$-nonparabolic $3$-dimensional manifold with non-negative scalar curvature and vanishing second homology, we establish a sharp monotonicity formula for the proper $p$-Green function along its level sets for $1<p<3$. This can…

Analysis of PDEs · Mathematics 2022-03-01 Pak-Yeung Chan , Jianchun Chu , Man-Chun Lee , Tin-Yau Tsang

In this note, we prove mass-capacity inequalities for asymptotically flat manifolds whose boundary capacity potential satisfies an overdetermined problem, referred to as critical area-normalized capacitors. As a consequence, we obtain…

Differential Geometry · Mathematics 2025-01-24 Simon Raulot

Given a surface in an asymptotically flat 3-manifold with nonnegative scalar curvature, we derive an upper bound for the capacity of the surface in terms of the area of the surface and the Willmore functional of the surface. The capacity of…

Differential Geometry · Mathematics 2008-07-17 Hubert Bray , Pengzi Miao

In the spin case, we can establish a mass-capacity inequality for generalized asymptotically flat manifolds $(M,g,E)$ with nonnegative scalar curvature, where the equality implies that $(M,g)$ is harmonically conformal to $\mathbb…

Differential Geometry · Mathematics 2025-11-18 Yuchen Bi , Jintian Zhu

Let $(M,g)$ be a $3$--dimensional, complete, one--ended Riemannian manifold, with a minimal, compact and connected boundary. We assume that $M$ has a simple topology and that the scalar curvature of $(M,g)$ is non--negative. Moreover, we…

Differential Geometry · Mathematics 2025-04-08 Francesca Oronzio

In this paper, a new proof of the Positive Mass Theorem is established through a newly discovered monotonicity formula, holding along the level sets of the Green's function of an asymptotically flat $3$-manifold. In the same context and for…

Differential Geometry · Mathematics 2023-06-07 V. Agostiniani , L. Mazzieri , F. Oronzio

We revisit the interplay between the mass, the center of mass and the large scale behavior of certain isoperimetric quotients in the setting of asymptotically flat $3$-manifolds (both without and with a non-compact boundary). In the…

Differential Geometry · Mathematics 2021-02-09 Sergio Almaraz , Levi Lopes de Lima

In this paper we first prove some linear isoperimetric inequalities for submanifolds in the de Sitter-Schwarzschild and Reissner-Nordstrom manifolds. Moreover, the equality is attained. Next, we prove some monotonicity formulas for…

Differential Geometry · Mathematics 2019-03-08 Hilário Alencar , Gregório Silva Neto

Given $p\in [1,\infty]$, this article presents the novel basic volumetric estimates for the relative $p$-capacities with their applications to finding not only the sharp weak $(p,q)$-imbeddings but also the precise lower bounds of the…

Differential Geometry · Mathematics 2025-02-20 Xiaoshang Jin , Jie Xiao

In this article, we propose the notion of the general $p$-affine capacity and prove some basic properties for the general $p$-affine capacity, such as affine invariance and monotonicity. The newly proposed general $p$-affine capacity is…

Functional Analysis · Mathematics 2017-05-23 Han Hong , Deping Ye

In this paper we consider Riemannian manifolds of dimension at least $3$, with nonnegative Ricci curvature and Euclidean Volume Growth. For every open bounded subset with smooth boundary we establish the validity of an optimal Minkowski…

Differential Geometry · Mathematics 2024-11-06 Luca Benatti , Mattia Fogagnolo , Lorenzo Mazzieri

In this paper, by modifying the arguments in \cite{WY}, we get some rigidity theorems on compact manifolds with nonempty boundary. The results in this paper are similar with those in \cite{ST} and \cite{WY}. Like \cite{ST} and \cite{WY}, we…

Differential Geometry · Mathematics 2007-05-23 Yuguang Shi , Luen-Fai Tam

Let $g$ be a metric on the $2$-sphere $\mathbb{S}^2$ with positive Gaussian curvature and $H$ be a positive constant. Under suitable conditions on $(g, H)$, we construct smooth, asymptotically flat $3$-manifolds $M$ with non-negative scalar…

Differential Geometry · Mathematics 2017-04-18 Armando J. Cabrera Pacheco , Carla Cederbaum , Stephen McCormick , Pengzi Miao
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