主讲人学术背景：周楚宇，2020年在北京大学取得博士学位（导师：许晨阳教授），现为厦门大学数学科学学院副教授。周楚宇教授研究领域为代数几何，特别是Fano簇的K—模空间及其穿墙理论，已在 Geom. Topol， Adv. Math和Algebra Number Theory等国际数学杂志上发表多篇论文。
讲座题目：On finiteness of K-moduli compactifications
讲座摘要：Given a family of K-semistable log Fano manifolds with changeable coefficient, we hope that there are only finitely many K-moduli compactifications as we change the coefficient, which clearly implies the boundedness of K-semistable degenerations. In this talk, we will see that this boundedness is enough to establish the whole non-proportional wall crossing theory for K-stability, i.e. there is a finite semi-algebraic chamber decomposition to control the variation of K-(semi/poly)stability.