Local K-stability of singularities
代数幾何学セミナー
開催期間
2024.12.17(火)
16:30 ~ 17:30
16:30 ~ 17:30
場所
W1-D-313
講演者
Chenyang Xu (Princeton Univ.)
概要
日時:2024年12月17日(火)
16:00〜16:30 ティータイム(談話室,ウエスト1号館C棟5階 C-515 号室)
16:30〜17:30 講演(ウエスト1号館D棟3階 D-313)
講師: Chenyang Xu(Princeton Univ.)
題目: Local K-stability of singularities
概要:The K-stability theory of Fano varieties has attracted lots of interests
in algebraic geometry in the past a few years.
There is an analogue local stability theory for Kawamata log terminal (klt) singularities,
whose core is to attach any(!) klt singularity a canonical degeneration to
a (semi)-stable object (i.e. K-semistable Fano cones).
In this talk, we will survey the development of this local theory.