Proximality of multidimensional $ \mathscr{B} $-free systems
نویسندگان
چکیده
We characterize proximality of multidimensional \begin{document}$ \mathscr{B} $\end{document}-free systems in the case number fields and lattices id="M2">\begin{document}$ \mathbb{Z}^m $\end{document}, id="M3">\begin{document}$ m\geq2 $\end{document}.
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ژورنال
عنوان ژورنال: Discrete and Continuous Dynamical Systems
سال: 2021
ISSN: ['1553-5231', '1078-0947']
DOI: https://doi.org/10.3934/dcds.2021013