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Compactly b-closed and compactly b-k-closed sets | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 11, Issue 4, 2011, Pages 8-16 PDF (0 K) | ||
| Author | ||
| Habeeb Kareem Abdullah | ||
| Abstract | ||
| In this paper ,we have dealt with the concepts of ( b-irresolute ), ( st-b- compact ) and ( b- continuous ) functions , and find that every b-irresolute is b- continuous and the converse is not true in general .We have also remember the concept of - space and we have proved that every b- compact subset of an - space is b- closed , and if isn’t - space , then need not that every b- compact set is b-closed . Finally we defined compactly b- closed set and proved that every b- closed subset of a space is compactly b- closed . | ||
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