Distance sets, ratio sets and certain transformations of sets of real numbers
نویسندگان
چکیده
منابع مشابه
y-SETS AND OTHER SINGULAR SETS OF REAL NUMBERS
In the papers of Gerlits-Nagy [4] and McCoy [6] a study is made of properties of a space X which imply or are equivalent to other properties of the space C(X) (i.e. space of continuous real-valued functions on X with the topology of pointwise convergence). A family 2 of open subsets of X is an w-cover of X iff every finite subset of X is contained in an element of 9. A space X has the y-propert...
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ژورنال
عنوان ژورنال: Časopis pro pěstování matematiky
سال: 1969
ISSN: 0528-2195
DOI: 10.21136/cpm.1969.117669