A note on sets avoiding rational distances in category bases
نویسندگان
چکیده
Michalski gave a short and elegant proof of theorem A. Kumar which states that for each set A⊆R, there exists B⊆A is full in A such no distance between points B rational number. He also proved similar sets R2. In this paper, we generalize these results some special types category bases.
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ژورنال
عنوان ژورنال: Topology and its Applications
سال: 2023
ISSN: ['1879-3207', '0166-8641']
DOI: https://doi.org/10.1016/j.topol.2023.108459