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기하학수리물리연구단
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Weakly exceptional singularities of log del Pezzo surfaces

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Title
Weakly exceptional singularities of log del Pezzo surfaces
Author(s)
Kim I.-K.; Joonyeong Won
Publication Date
2019-01
Journal
INTERNATIONAL JOURNAL OF MATHEMATICS, v.30, no.1, pp.1950010
Publisher
WORLD SCIENTIFIC PUBL CO PTE LTD
Abstract
We complete the computation of global log canonical thresholds, or equivalently alpha invariants, of quasi-smooth well-formed complete intersection log del Pezzo surfaces of amplitude 1 in weighted projective spaces. As an application, we prove that they are weakly exceptional. And we investigate the super-rigid affine Fano 3-folds containing a log del Pezzo surface as boundary. © 2019 World Scientific Publishing Company
URI
https://pr.ibs.re.kr/handle/8788114/5745
DOI
10.1142/S0129167X19500101
ISSN
0129-167X
Appears in Collections:
Center for Geometry and Physics(기하학 수리물리 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
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