Mathematics > Algebraic Geometry
[Submitted on 5 Sep 2024
]
Title: K-polystability of Fano 4-folds with large Lefschetz defect
Title: Fano 4-流形的K-稳定性与大的Lefschetz缺陷
Abstract: We study K-stability on smooth complex Fano 4-folds having large Lefschetz defect, that is greater or equal then 3, with a special focus on the case of Lefschetz defect 3. In particular, we determine whether these Fano 4-folds are K-polystable or not, and show that there are 5 families (out of 19) of K-polystable smooth Fano 4-folds with Lefschetz defect 3.
Submission history
From: Eleonora Anna Romano [view email][v1] Thu, 5 Sep 2024 14:25:32 UTC (25 KB)
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