Multifractal analysis and Erdös-Rényi laws of large numbers for branching random walks in ${\mathbb{R}}^d$

Najmeddine Attia, Julien Barral

We revisit the multifractal analysis of ${\mathbb{R}}^d$-valued branching random walks averages by considering subsets of full Hausdorff dimension of the standard level sets, over each infin…