A non-Jordan-measurable regularly open subset of the unit interval

被引：0
|
作者：
Reinhard Börger
机构：
[1] Fachbereich Mathematik,
[2] FernUniversität,undefined
[3] D-58084 Hagen,undefined
来源：
Archiv der Mathematik | 1999年 / 73卷
关键词：
Open Subset; Unit Interval;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We construct a subset of the unit-interval, which is regulary open (i.e. the closure of its interior) but not Jordan-measurable (i.e. its boundary has positive Lebesgue-measure).
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页码：262 / 264
页数：2
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