@InProceedings{keller_et_al:LIPIcs.SoCG.2021.47,
author = {Keller, Chaya and Perles, Micha A.},
title = {{No Krasnoselskii Number for General Sets}},
booktitle = {37th International Symposium on Computational Geometry (SoCG 2021)},
pages = {47:1--47:11},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-95977-184-9},
ISSN = {1868-8969},
year = {2021},
volume = {189},
editor = {Buchin, Kevin and Colin de Verdi\`{e}re, \'{E}ric},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.SoCG.2021.47},
URN = {urn:nbn:de:0030-drops-138462},
doi = {10.4230/LIPIcs.SoCG.2021.47},
annote = {Keywords: visibility, Helly-type theorems, Krasnoselskii’s theorem, transfinite induction, well-ordering theorem}
}