Quotient and pseudo-open images of separable metric spaces
نویسندگان
چکیده
منابع مشابه
On Quotient Π-images of Locally Separable Metric Spaces
We prove that a space is quotient π-image of a locally separable metric space if and only if it has a πand double cs∗cover. We also investigate quotient π-s-images of locally separable metric spaces.
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1972
ISSN: 0002-9939
DOI: 10.1090/s0002-9939-1972-0300253-7