Some Results on Semi-preopen Sets
The definition of semi-preopen sets were first introduced by "Andrijevic" as were is defined by :Let (X , ï´ ) be a topological space, and let A ⊆, then Ais called semi-preopen set if ⊆∘ . In this paper, we study the properties of semi-preopen sets but by another def...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Baghdad
2017-08-01
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| Series: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| Online Access: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/1204 |
| _version_ | 1811308022826270720 |
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| author | R. N. Majeed A. I. Nasir |
| author_facet | R. N. Majeed A. I. Nasir |
| author_sort | R. N. Majeed |
| collection | DOAJ |
| description |
The definition of semi-preopen sets were first introduced by "Andrijevic" as were is defined by :Let (X , ï´ ) be a topological space, and let A ⊆, then Ais called semi-preopen set if ⊆∘ . In this paper, we study the properties of semi-preopen sets but by another definition which is equivalent to the first definition and we also study the relationships among it and (open, α-open, preopen and semi-p-open )sets.
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| first_indexed | 2024-04-13T09:15:35Z |
| format | Article |
| id | doaj.art-8c7a04d0e10341ec966f348fa29acfa7 |
| institution | Directory Open Access Journal |
| issn | 1609-4042 2521-3407 |
| language | English |
| last_indexed | 2024-04-13T09:15:35Z |
| publishDate | 2017-08-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| spelling | doaj.art-8c7a04d0e10341ec966f348fa29acfa72022-12-22T02:52:45ZengUniversity of BaghdadIbn Al-Haitham Journal for Pure and Applied Sciences1609-40422521-34072017-08-01223Some Results on Semi-preopen SetsR. N. MajeedA. I. Nasir The definition of semi-preopen sets were first introduced by "Andrijevic" as were is defined by :Let (X , ï´ ) be a topological space, and let A ⊆, then Ais called semi-preopen set if ⊆∘ . In this paper, we study the properties of semi-preopen sets but by another definition which is equivalent to the first definition and we also study the relationships among it and (open, α-open, preopen and semi-p-open )sets. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1204 |
| spellingShingle | R. N. Majeed A. I. Nasir Some Results on Semi-preopen Sets Ibn Al-Haitham Journal for Pure and Applied Sciences |
| title | Some Results on Semi-preopen Sets |
| title_full | Some Results on Semi-preopen Sets |
| title_fullStr | Some Results on Semi-preopen Sets |
| title_full_unstemmed | Some Results on Semi-preopen Sets |
| title_short | Some Results on Semi-preopen Sets |
| title_sort | some results on semi preopen sets |
| url | https://jih.uobaghdad.edu.iq/index.php/j/article/view/1204 |
| work_keys_str_mv | AT rnmajeed someresultsonsemipreopensets AT ainasir someresultsonsemipreopensets |