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Bibliographic Details
Main Authors: Engelstein, Max, Restrepo, Daniel, Zhao, Zihui
Format: Preprint
Published: 2025
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Online Access:https://arxiv.org/abs/2511.08393
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author Engelstein, Max
Restrepo, Daniel
Zhao, Zihui
author_facet Engelstein, Max
Restrepo, Daniel
Zhao, Zihui
contents In this article we study the structure of solutions to the one-phase Bernoulli problem that are modeled either infinitesimally or at infinity by one-homogeneous solutions with an isolated singularity. In particular, we prove a uniqueness of blowups result under a natural symmetry condition on the one-homogeneous solution (à la Allard--Almgren) and we prove a rigidity result at infinity (à la Simon--Solomon) under additional constraints on the linearized operator around the one-homogeneous solution (which are satisfied by the only known examples of minimizing one-homogeneous solutions). We believe these are the first uniqueness of blow-up/blow-down results at singular points for non-minimizing solutions to the one-phase problem.
format Preprint
id arxiv_https___arxiv_org_abs_2511_08393
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle On the asymptotic properties of solutions to one-phase free boundary problems
Engelstein, Max
Restrepo, Daniel
Zhao, Zihui
Analysis of PDEs
Differential Geometry
In this article we study the structure of solutions to the one-phase Bernoulli problem that are modeled either infinitesimally or at infinity by one-homogeneous solutions with an isolated singularity. In particular, we prove a uniqueness of blowups result under a natural symmetry condition on the one-homogeneous solution (à la Allard--Almgren) and we prove a rigidity result at infinity (à la Simon--Solomon) under additional constraints on the linearized operator around the one-homogeneous solution (which are satisfied by the only known examples of minimizing one-homogeneous solutions). We believe these are the first uniqueness of blow-up/blow-down results at singular points for non-minimizing solutions to the one-phase problem.
title On the asymptotic properties of solutions to one-phase free boundary problems
topic Analysis of PDEs
Differential Geometry
url https://arxiv.org/abs/2511.08393