Covering theorems for uniqueness and extended uniqueness sets
نویسندگان
چکیده
منابع مشابه
Sets of extended uniqueness and σ - porosity
We show that there exists a closed non-σ-porous set of extended uniqueness. We also give a new proof of Lyons’ theorem, which shows that the class of H(n)-sets is not large in U0.
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 1990
ISSN: 0010-1354,1730-6302
DOI: 10.4064/cm-59-1-63-79