S. Bortz

activity

20152026

most citedNon-local self-improving properties: A functional analytic approach

26 citations · 52 across the 26 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.CA2015

Harmonic measure and approximation of uniformly rectifiable sets

Simon Bortz, Steve Hofmann

Let $E \subset R^{n + 1}$ , $n \geq 1$ , be a uniformly rectifiable set of dimension $n$ . We show $E$ that has big pieces of boundaries of a class of domains which satisfy a 2-si…

math.CA2015★ 1 cited

A Singular Integral approach to a Two Phase Free Boundary Problem

Simon Bortz, Steve Hofmann

We present an alternative proof of a result of Kenig and Toro, which states that if $Ω \subset R^{n + 1}$ is a two sided NTA domain, with Ahlfors-David regular boundary, and…