(O-C)-compact Spaces and Hyperspaces Functor
In the work, it is established that the space of all nonempty compact subsets of a Tychonoff space is (O-C)–compact if and only if the give Tychonoff space is (O-C)–compact. Further, for a map f:X→Y the map expβX→Y is (O-C)–compact if and only if the map f is (O-C)–compact.
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1988 ◽
Vol 38
(3)
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pp. 393-395
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2021 ◽
Vol 39
(3)
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pp. 123-135
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2005 ◽
Vol 79
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pp. 61-76
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2006 ◽
Vol 73
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pp. 299-306
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1975 ◽
Vol 27
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pp. 860-866
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