Jakob Fromherz

works on

boundary regularity 1 c1 dini domains 1 harmonic functions 1 jones integral 1 variational integrals 1

From the 1 of 2 linked papers with an AI index.

collaborators

2 papers

math.AP2026

Variational Estimates for Nonnegative Harmonic Functions

Jakob Fromherz

The paper proves that Jones' variational integral is bounded for nonnegative harmonic functions on an ultradense subset of the boundary of $C^{1, e x t D ini}$ domains, extending a r…

math.AP2025

Bounding Radial Variation of positive harmonic Functions on Lipschitz Domains

Jakob Fromherz, Paul F. X. MÃ¼ller, Katharina Riegler

We provide radial variational estimates for positive harmonic functions on Lipschitz domains in higher dimensions. The intention of this paper is to document an updated and refined…