Title of article
Three-point sets
Author/Authors
Bouhjar، نويسنده , , Khalid and Dijkstra، نويسنده , , Jan J. and van Mill، نويسنده , , Jan، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2001
Pages
13
From page
215
To page
227
Abstract
We prove that a planar set which meets each line in exactly three points cannot contain a continuum and cannot be an Fσ-set. We also present some results on extending and splitting n-point sets. Our results imply that there is a four-point set which contains an arc.
Keywords
Planar set , Two-point set , Three-point set , Continuum , ARC , F?-set
Journal title
Topology and its Applications
Serial Year
2001
Journal title
Topology and its Applications
Record number
1579729
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