Products with closed projections
نویسندگان
چکیده
منابع مشابه
Products with Closed Projections
Introduction. In this paper we study pairs (X, Y) of topological spaces which have the property that one or both of the projections from Xx Y is closed (maps closed sets to closed sets) or z-closed (maps zero sets to closed sets). These conditions on projections arise naturally from considerations involving the exponential map on function spaces ; in § 1 we make explicit their relationship to t...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1969
ISSN: 0002-9947
DOI: 10.1090/s0002-9947-1969-0250261-4