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KConrad
KConrad
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I am told that by means of continued fractions, Lusin or somebody else, has constructed examples of LebesqueLebesgue measurable sets which are not Borel measurable. Please, if you know a reference help me.

I am told that by means of continued fractions, Lusin or somebody else, has constructed examples of Lebesque measurable sets which are not Borel measurable. Please, if you know a reference help me.

I am told that by means of continued fractions, Lusin or somebody else, has constructed examples of Lebesgue measurable sets which are not Borel measurable. Please, if you know a reference help me.

Post Closed as "too localized" by Zev Chonoles, Andreas Blass, Simon Thomas, Mark Meckes, George Lowther
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jorge vargas
jorge vargas
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A Lebesgue measurable set which is not Borel measurable (Lusin)

I am told that by means of continued fractions, Lusin or somebody else, has constructed examples of Lebesque measurable sets which are not Borel measurable. Please, if you know a reference help me.