题目：Unobstructed Deformations for Pairs: a Log Ddbar Lemma I

报告人：张润泽 博士（蔚蓝海岸大学/武汉大学）

地点：致远楼 108室

时间：2026年3月26日 14：00-15：00

摘要：The ddbar-lemma is a powerful tool in complex and algebraic geometry.

In the first time of my talk, I will establish a logarithmic ddbar-type lemma on compact Kähler manifolds for logarithmic differential forms with values in the dual of a pseudo-effective line bundle. In the second time, I will present an application to the work of L. Katzarkov–M. Kontsevich–T. Pantev on unobstructed locally trivial deformations of generalized log Calabi–Yau pairs with weights, extending their projective result to the broader Kähler setting.

欢迎各位参加！