Thanks for the info. It talks about, however,
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送交者: LaoXiao 于 2009-01-15, 12:16:34:
回答: "Adapting this method further, 由 田野 于 2009-01-15, 11:15:50:
"a sequence of sets whose intersection is a Besicovitch set of measure zero." That's a limit of the set rather than the set itself.
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