Zobrazeno 1 - 2
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pro vyhledávání: '"Radić, Tristán"'
Autor:
Kousek, Ioannis, Radić, Tristán
For a set $A \subset \mathbb{N}$ we characterize in terms of its density when there exists an infinite set $B \subset \mathbb{N}$ and $t \in \{0,1\}$ such that $B+B \subset A-t$, where $B+B : =\{b_1+b_2\colon b_1,b_2 \in B\}$. Specifically, when the
Externí odkaz:
http://arxiv.org/abs/2404.12201
We develop combinatorial tools to study partial rigidity within the class of minimal $\mathcal{S}$-adic subshifts. By leveraging the combinatorial data of well-chosen Kakutani-Rokhlin partitions, we establish a necessary and sufficient condition for
Externí odkaz:
http://arxiv.org/abs/2312.12406