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https://dspace.ctu.edu.vn/jspui/handle/123456789/22681
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DC Field | Value | Language |
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dc.contributor.author | Luong, Quoc Tuyen | - |
dc.contributor.author | Ong, Van Tuyen | - |
dc.contributor.author | Tran, Le Thuong | - |
dc.date.accessioned | 2020-03-25T03:45:29Z | - |
dc.date.available | 2020-03-25T03:45:29Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 1859-4603 | - |
dc.identifier.uri | http://dspace.ctu.edu.vn/jspui/handle/123456789/22681 | - |
dc.description.abstract | A topological space G is called a rectifiable space if there is a homeomorphism 𝞿:G x G → G x G and an element e ϵ G such that π₁ ○ 𝞿 = π₁ and for every x ϵ G we have 𝞿(x,x) = (x,e), where π₁ : G x G → G is the projection to the first coordinate. Then, 𝞿 is called a rectification on G and e is a right unit element of G . Recently, rectifiable spaces have been studied by many authors who have put many open questions that have yet to be answered. In this article. we give K- Fréchet-Urysohn properties in rectifiable spaces. These findings are used to generalize a result in [8]. | vi_VN |
dc.language.iso | en | vi_VN |
dc.relation.ispartofseries | Journal of Science, The University of DaNang-University of Science and Education;No 26(05) .- Page.29-33 | - |
dc.subject | Rectifiable space | vi_VN |
dc.subject | K -Fréchet-Urysohn space | vi_VN |
dc.subject | Strongly K-Fréchet-Urysohn space | vi_VN |
dc.subject | First-countable space | vi_VN |
dc.subject | Compact subset | vi_VN |
dc.title | K - Fréchet-Urysohn properties in rectifiable spaces | vi_VN |
dc.type | Article | vi_VN |
Appears in Collections: | Khoa học Trường ĐH Sư phạm - Đại học Đà Nẵng |
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