It is shown that a Sidon set cannot have an integer cluster point in the Bohr topology.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm133-2-3,
author = {Benjamin Wells},
title = {Sidon sets and Bohr cluster points},
journal = {Colloquium Mathematicae},
volume = {131},
year = {2013},
pages = {175-177},
zbl = {1286.43007},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm133-2-3}
}
Benjamin Wells. Sidon sets and Bohr cluster points. Colloquium Mathematicae, Tome 131 (2013) pp. 175-177. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm133-2-3/