Partially measurable sets in measure spaces
نویسندگان
چکیده
منابع مشابه
Measure zero sets with non - measurable sum
For any C ⊆ R there is a subset A ⊆ C such that A + A has inner measure zero and outer measure the same as C + C. Also, there is a subset A of the Cantor middle third set such that A+A is Bernstein in [0, 2]. On the other hand there is a perfect set C such that C + C is an interval I and there is no subset A ⊆ C with A + A Bernstein in I.
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ژورنال
عنوان ژورنال: Pacific Journal of Mathematics
سال: 1994
ISSN: 0030-8730,0030-8730
DOI: 10.2140/pjm.1994.165.363