Anders Björn

activity

20242026

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math.AP2025

Uniqueness and nonuniqueness of $p$ -harmonic Green functions on weighted $R^{n}$ and metric spaces

Anders BjÃ¶rn, Jana BjÃ¶rn, Sylvester Eriksson-Bique +1

We study uniqueness of $p$ -harmonic Green functions in domains $I^c ◯$ in a complete metric space equipped with a doubling measure supporting a $p$ -PoincarÃ© inequality, with $1<p<\in…

math.AP2024

Condenser capacities and capacitary potentials for unbounded sets, and global $p$ -harmonic Green functions on metric spaces

Anders BjÃ¶rn, Jana BjÃ¶rn

We study the condenser capacity $cap_{p} (E, I^c ◯)$ on \emph{unbounded} open sets $I^c ◯$ in a proper connected metric space $X$ equipped with a locally doubling measure supporting…

Uniqueness and nonuniqueness of p-harmonic Green functions on weighted Rn and metric spaces

Condenser capacities and capacitary potentials for unbounded sets, and global p-harmonic Green functions on metric spaces

Uniqueness and nonuniqueness of $p$ -harmonic Green functions on weighted $R^{n}$ and metric spaces

Condenser capacities and capacitary potentials for unbounded sets, and global $p$ -harmonic Green functions on metric spaces