SELF-CLOSENESS NUMBER AND WEAK HOMOTOPY DECOMPOSITION
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Ho Won | - |
dc.contributor.author | Lee, Kee Young | - |
dc.date.accessioned | 2022-08-25T20:41:06Z | - |
dc.date.available | 2022-08-25T20:41:06Z | - |
dc.date.created | 2022-08-25 | - |
dc.date.issued | 2022-07 | - |
dc.identifier.issn | 0002-9939 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/143389 | - |
dc.description.abstract | For any CW-complex X, there exists a weak homotopy decomposition X-(m) and a self-closeness number of X. In this paper, we study the self-closeness number of a weak homotopy decomposition of X. We prove that the self-closeness number of X-(m) is dominated by the self-closeness number of X. Moreover, we determine the set of self-homotopy classes and the group of self-homotopy equivalence classes of a weak homotopy decomposition of X, and herein we provide some examples of the self-closeness number for homotopy m-sections. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER MATHEMATICAL SOC | - |
dc.title | SELF-CLOSENESS NUMBER AND WEAK HOMOTOPY DECOMPOSITION | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kee Young | - |
dc.identifier.doi | 10.1090/proc/15897 | - |
dc.identifier.scopusid | 2-s2.0-85131014246 | - |
dc.identifier.wosid | 000834904100035 | - |
dc.identifier.bibliographicCitation | PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, v.150, no.7, pp.3189 - 3198 | - |
dc.relation.isPartOf | PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | - |
dc.citation.title | PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | - |
dc.citation.volume | 150 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 3189 | - |
dc.citation.endPage | 3198 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Applied | - |
dc.relation.journalWebOfScienceCategory | Mathematics | - |
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