ALGEBRAIC AND GEOMETRIC PROPERTIES OF FLAG BOTT-SAMELSON VARIETIES AND APPLICATIONS TO REPRESENTATIONS

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 39
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorFujita, Naokiko
dc.contributor.authorLee, Eunjeongko
dc.contributor.authorSuh, Dong Youpko
dc.date.accessioned2021-02-15T08:50:05Z-
dc.date.available2021-02-15T08:50:05Z-
dc.date.created2021-02-08-
dc.date.issued2020-11-
dc.identifier.citationPACIFIC JOURNAL OF MATHEMATICS, v.309, no.1, pp.145 - 194-
dc.identifier.issn0030-8730-
dc.identifier.urihttp://hdl.handle.net/10203/280731-
dc.description.abstractWe define and study flag Bott-Samelson varieties which generalize both Bott-Samelson varieties and flag varieties. Using a birational morphism from an appropriate Bott-Samelson variety to a flag Bott-Samelson variety, we compute the Newton-Okounkov bodies of flag Bott-Samelson varieties as generalized string polytopes, which are applied to give polyhedral expressions for irreducible decompositions of tensor products of G-modules. Furthermore, we show that flag Bott-Samelson varieties degenerate into flag Bott manifolds with higher rank torus actions, and we describe the Duistermaat-Heckman measures of the moment map images of flag Bott-Samelson varieties with torus actions and invariant closed 2-forms.-
dc.languageEnglish-
dc.publisherPACIFIC JOURNAL MATHEMATICS-
dc.titleALGEBRAIC AND GEOMETRIC PROPERTIES OF FLAG BOTT-SAMELSON VARIETIES AND APPLICATIONS TO REPRESENTATIONS-
dc.typeArticle-
dc.identifier.wosid000604269000005-
dc.identifier.scopusid2-s2.0-85098704629-
dc.type.rimsART-
dc.citation.volume309-
dc.citation.issue1-
dc.citation.beginningpage145-
dc.citation.endingpage194-
dc.citation.publicationnamePACIFIC JOURNAL OF MATHEMATICS-
dc.identifier.doi10.2140/pjm.2020.309.145-
dc.contributor.localauthorSuh, Dong Youp-
dc.contributor.nonIdAuthorFujita, Naoki-
dc.contributor.nonIdAuthorLee, Eunjeong-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorflag Bott-Samelson varieties-
dc.subject.keywordAuthorBott-Samelson varieties-
dc.subject.keywordAuthorNewton-Okounkov bodies-
dc.subject.keywordAuthorflag Bott manifolds-
dc.subject.keywordPlusNEWTON-OKOUNKOV BODIES-
dc.subject.keywordPlusKARSHON TWISTED CUBES-
dc.subject.keywordPlusSCHUBERT VARIETIES-
dc.subject.keywordPlusCRYSTAL BASES-
dc.subject.keywordPlusCONVEX-BODIES-
dc.subject.keywordPlusCHARACTER-
dc.subject.keywordPlusMANIFOLDS-
Appears in Collection
MA-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0