Tristán Radić

most citedMultiple partial rigidity rates in low complexity subshifts

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.DS2025

Infinite unrestricted sumsets in subsets of abelian groups with large density

Dimitrios Charamaras, Ioannis Kousek, Andreas Mountakis +1

Let $(G, +)$ be a countable abelian group such that the subgroup ${g + g : g \in G}$ has finite index and the doubling map $g \mapsto g + g$ has finite kernel. We establish lower bo…

math.DS2024★ 1 cited

Multiple partial rigidity rates in low complexity subshifts

Tristán Radić

Partial rigidity is a quantitative notion of recurrence and provides a global obstruction which prevents the system from being strongly mixing. A dynamical system $(X, \mathcal{X},…

math.DS2024

Infinite unrestricted sumsets of the form $B + B$ in sets with large density

Ioannis Kousek, Tristán Radić

For a set $A \subset N$ we characterize in terms of its density when there exists an infinite set $B \subset N$ and $t \in {0, 1}$ such that $B + B \subset A - t$ , w…

Infinite unrestricted sumsets in subsets of abelian groups with large density

Multiple partial rigidity rates in low complexity subshifts

Infinite unrestricted sumsets of the form B+B in sets with large density

Infinite unrestricted sumsets of the form $B + B$ in sets with large density