DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baek, Sanghoon | ko |
dc.date.accessioned | 2017-02-09T08:58:30Z | - |
dc.date.available | 2017-02-09T08:58:30Z | - |
dc.date.created | 2017-01-18 | - |
dc.date.created | 2017-01-18 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.citation | TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, v.369, no.3, pp.1757 - 1771 | - |
dc.identifier.issn | 0002-9947 | - |
dc.identifier.uri | http://hdl.handle.net/10203/220445 | - |
dc.description.abstract | We study the semi-decomposable invariants of a split semisimple group and their extension to a split reductive group by using the torsion in the codimension 2 Chow groups of a product of Severi-Brauer varieties. In particular, for any n >= 2 we completely determine the degree 3 invariants of a split semisimple group, the quotient of (SL2)(n) by its maximal central sub-group, as well as of the corresponding split reductive group. We also provide an example illustrating that a modification of our method can be applied to find the semi-decomposable invariants of a split semisimple group of type A. | - |
dc.language | English | - |
dc.publisher | AMER MATHEMATICAL SOC | - |
dc.subject | COHOMOLOGICAL INVARIANTS | - |
dc.title | CHOW GROUPS OF PRODUCTS OF SEVERI-BRAUER VARIETIES AND INVARIANTS OF DEGREE 3 | - |
dc.type | Article | - |
dc.identifier.wosid | 000391121100008 | - |
dc.identifier.scopusid | 2-s2.0-85006172762 | - |
dc.type.rims | ART | - |
dc.citation.volume | 369 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 1757 | - |
dc.citation.endingpage | 1771 | - |
dc.citation.publicationname | TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY | - |
dc.identifier.doi | 10.1090/tran/6772 | - |
dc.contributor.localauthor | Baek, Sanghoon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | COHOMOLOGICAL INVARIANTS | - |
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