A new cardinal function on topological spaces
<p>Using neighbourhood assignments, we introduce and study a new cardinal function, namely GCI(X), for every topological space X. We shall mainly investigate the spaces X with finite GCI(X). Some properties of this cardinal in connection with special types of mappings are also proved.</p>
2019 ◽
Vol 7
(1)
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pp. 250-252
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1970 ◽
Vol 67
(3)
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pp. 553-558
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2021 ◽
Vol ahead-of-print
(ahead-of-print)
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2001 ◽
Vol 27
(8)
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pp. 505-512
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Keyword(s):
2004 ◽
Vol 2004
(70)
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pp. 3829-3837
2018 ◽
Vol 11
(3)
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pp. 834-843
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Keyword(s):