BROWSE

Related Scientist

Lee, Kyoungseog's photo.

Lee, Kyoungseog
기하학 수리물리 연구단
more info

ITEM VIEW & DOWNLOAD

Equivariant Ulrich bundles on exceptional homogeneous varieties

Cited 0 time in webofscience Cited 0 time in scopus
39 Viewed 0 Downloaded
Title
Equivariant Ulrich bundles on exceptional homogeneous varieties
Author(s)
Kyoung-Seog Lee; Kyeong-Dong Park
Publication Date
2021-04
Journal
Advances in Geometry, v.21, no.2, pp.187 - 205
Publisher
De Gruyter Open Ltd
Abstract
© 2021 Walter de Gruyter GmbH, Berlin/Boston 2021.We prove that the only rational homogeneous varieties with Picard number 1 of the exceptional algebraic groups admitting irreducible equivariant Ulrich vector bundles are the Cayley plane E6/P1 and the E7-adjoint variety E7/P1. From this result,we see that a general hyperplane section F4/P4 of the Cayley plane also has an equivariant but non-irreducible Ulrich bundle.
URI
https://pr.ibs.re.kr/handle/8788114/9945
DOI
10.1515/advgeom-2020-0018
ISSN
1615-715X
Appears in Collections:
Center for Geometry and Physics(기하학 수리물리 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse