3 papers
math-ph2026
Stability and robustness of mathematical quasicrystals under statistical convergence
Rodolfo Viera
In this work we address the stability and robustness of uniformly discrete point sets in Euclidean spaces. Firstly, we prove that if a sequence of point configurations contained in…
math.MG2025
On rectifiability of Delone sets in intermediate regularity
Irene Inoquio-Renteria, Rodolfo Viera
In this work, we deal with Delone sets and their rectifiability under different classes of regularity. By pursuing techniques developed by Rivière and Ye, and Aliste-Prieto, Corone…
math.MG2025
A remark on dimensionality reduction in discrete subgroups
Rodolfo Viera
In this short note, we prove a version of the Johnson-Lindenstrauss flattening Lemma for point sets taking values in discrete subgroups. More precisely, given $d,λ_0,N_0\in\mathbb…