代数几何讨论班
报告人：胡勇（上海交通大学 太阳成集团tyc7111cc)
报告时间: 2022年9月29日上午10：00-11：00
腾讯会议号：339-154-857 密码: 202209
报告题目:
Fibered varieties over curves with low slope and sharp bounds in dimension three
报告摘要:
In this talk, I will introduce the optimal slope inequality for fibered threefolds over curves and an effective Cornalba-Harris-Xiao type slope inequality for families of surfaces of general type over curves. The construction of fibered threefolds with low slope will also be discussed. This is a joint work with Tong Zhang.
报告人简介: 胡勇，上海交通大学太阳成集团tyc7111cc副教授，研究方向为代数几何，主要研究高维一般型代数簇的双有理分类。已在Math. Res. Lett., J. Algebraic Geom., J. Reine Angew. Math.等国际著名期刊发表多篇论文。
邀请人：陈伊凡
