Authors
Citation
K. Bouhjar et al., No n-point set is sigma-compact, P AM MATH S, 129(2), 2000, pp. 621-622
Citations number
6
Categorie Soggetti
Mathematics
Journal title
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY
ISSN journal
00029939
→ ACNP
Volume
129
Issue
2
Year of publication
2000
Pages
621 - 622
Database
ISI
SICI code
0002-9939(2000)129:2<621:NNSIS>2.0.ZU;2-S
Abstract
Let n be an integer greater than 1. We prove that there exist no F-sigma-su
bsets of the plane that intersect every line in precisely n points.