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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)


Perfect images of $ p$-spaces

Author: Józef Chaber
Journal: Proc. Amer. Math. Soc. 85 (1982), 609-614
MSC: Primary 54E18
MathSciNet review: 660615
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Abstract: We give a new proof of the fact that paracompact $ p$-spaces are preserved by perfect mappings. This proof gives more information about the image space than the preceding proofs. We construct some examples showing that the information we get is complete in a way, and an example showing that a perfect image of a $ \sigma $-paralindelöf and screenable $ p$-space need not be a $ p$-space.

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PII: S 0002-9939(1982)0660615-1
Article copyright: © Copyright 1982 American Mathematical Society

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