报告名称：Invariance of plurigenera and Chow-type lemma

主办单位：BWIN必赢

报告专家：饶胜

专家所在单位：武汉大学

报告时间：2021年2月1日上午9：30-11：00

报告地点：腾讯会议，会议号834486510，会议密码123456

专家简介:饶胜,武汉大学教授,2019年国家优青,研究方向复几何.饶胜教授与刘克峰教授等合作者在复几何邻域的多个研究方向上都得到了重要的原创性成果.相关论文发表在INVENT. MATH, JOURNAL OF ALGEBRAIC GEOMETRY,JMPA, COMPOSITIO MATH等著名杂志上.

报告摘要：I will report my recent joint work with I-Hsun Tsai, which answers a question of Demailly whether a smooth family of nonsingular projective varieties admits the deformation invariance of plurigenera affirmatively, and proves this more generally for a flat family of varieties with only canonical singularities and uncountable ones therein of general type and also two Chow-type lemmata on the structure of family of projective varieties.

邀请人：贺妍