Mappings on weakly Lindelof and weakly regular-Lindelof spaces.
In this paper we study the effect of mappings and some decompositions of continuity on weakly Lindelof spaces and weakly regular-Lindelof spaces. We show that some mappings preserve these topological properties. We also show that the image of a weakly Lindelof space (resp. weakly regular-Lindelof sp...
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| Format: | Article |
| Language: | English English |
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Universidad Politécnica de Valencia
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/25066/1/Mappings%20on%20weakly%20Lindelof%20and%20weakly%20regular.pdf |
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| author | Alfawakhreh, Anwar Jabor Kilicman, Adem |
| author_facet | Alfawakhreh, Anwar Jabor Kilicman, Adem |
| author_sort | Alfawakhreh, Anwar Jabor |
| collection | UPM |
| description | In this paper we study the effect of mappings and some decompositions of continuity on weakly Lindelof spaces and weakly regular-Lindelof spaces. We show that some mappings preserve these topological properties. We also show that the image of a weakly Lindelof space (resp. weakly regular-Lindelof space) under an almost continuous mapping is
weakly Lindelof (resp. weakly regular-Lindelof). Moreover, the image of a weakly regular-Lindelof space under a precontinuous and contracontinuous mapping is Lindelof. |
| first_indexed | 2024-03-06T08:01:44Z |
| format | Article |
| id | upm.eprints-25066 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T08:01:44Z |
| publishDate | 2011 |
| publisher | Universidad Politécnica de Valencia |
| record_format | dspace |
| spelling | upm.eprints-250662015-10-09T08:46:04Z http://psasir.upm.edu.my/id/eprint/25066/ Mappings on weakly Lindelof and weakly regular-Lindelof spaces. Alfawakhreh, Anwar Jabor Kilicman, Adem In this paper we study the effect of mappings and some decompositions of continuity on weakly Lindelof spaces and weakly regular-Lindelof spaces. We show that some mappings preserve these topological properties. We also show that the image of a weakly Lindelof space (resp. weakly regular-Lindelof space) under an almost continuous mapping is weakly Lindelof (resp. weakly regular-Lindelof). Moreover, the image of a weakly regular-Lindelof space under a precontinuous and contracontinuous mapping is Lindelof. Universidad Politécnica de Valencia 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/25066/1/Mappings%20on%20weakly%20Lindelof%20and%20weakly%20regular.pdf Alfawakhreh, Anwar Jabor and Kilicman, Adem (2011) Mappings on weakly Lindelof and weakly regular-Lindelof spaces. Applied General Topology , 12 (2). pp. 135-141. ISSN 1576-9402 http://www.upv.es/ English |
| spellingShingle | Alfawakhreh, Anwar Jabor Kilicman, Adem Mappings on weakly Lindelof and weakly regular-Lindelof spaces. |
| title | Mappings on weakly Lindelof and weakly regular-Lindelof spaces. |
| title_full | Mappings on weakly Lindelof and weakly regular-Lindelof spaces. |
| title_fullStr | Mappings on weakly Lindelof and weakly regular-Lindelof spaces. |
| title_full_unstemmed | Mappings on weakly Lindelof and weakly regular-Lindelof spaces. |
| title_short | Mappings on weakly Lindelof and weakly regular-Lindelof spaces. |
| title_sort | mappings on weakly lindelof and weakly regular lindelof spaces |
| url | http://psasir.upm.edu.my/id/eprint/25066/1/Mappings%20on%20weakly%20Lindelof%20and%20weakly%20regular.pdf |
| work_keys_str_mv | AT alfawakhrehanwarjabor mappingsonweaklylindelofandweaklyregularlindelofspaces AT kilicmanadem mappingsonweaklylindelofandweaklyregularlindelofspaces |