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https://scholarbank.nus.edu.sg/handle/10635/103267
DC Field | Value | |
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dc.title | Fibrations and nullifications | |
dc.contributor.author | Berrick, A.J. | |
dc.contributor.author | Dror Farjoun, E. | |
dc.date.accessioned | 2014-10-28T02:35:13Z | |
dc.date.available | 2014-10-28T02:35:13Z | |
dc.date.issued | 2003 | |
dc.identifier.citation | Berrick, A.J.,Dror Farjoun, E. (2003). Fibrations and nullifications. Israel Journal of Mathematics 135 : 205-220. ScholarBank@NUS Repository. | |
dc.identifier.issn | 00212172 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/103267 | |
dc.description.abstract | The paper considers some aspects of the preservation of a fibration F → E → B by a localization functor L, meaning that LF → LE → LB is also a fibration. We obtain necessary and sufficient conditions for this, in case L is equivalent to a nullification functor Pw. Applications include the fact that if such a fibration is preserved by a nullification, then so too are all of its pullbacks. Another application is a homological criterion for a fibration to be preserved. No similar results are known for general localization functors. | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | MATHEMATICS | |
dc.description.sourcetitle | Israel Journal of Mathematics | |
dc.description.volume | 135 | |
dc.description.page | 205-220 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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