学术报告
报告题目:Petty projection body for log-concave functions
报告人:方牛发博士 (南开大学 陈省身数学研究所 博士后)
时间:2019年3月20日 16:00---17:00
地点:数学与统计学院14楼报告厅
报告摘要:In this talk, we will show some new connections between convex geometry and real analysis. More precisely, we will introduce a new log-concave function for any given log-concave function. This new log-concave function inherits almost all properties of the classical Petty projection body, such as, Petty projection inequality, Loomis-Whitney inequality, affine invariant, SL(n) contravariant valuation. This is a joint work with Prof. Jiazu Zhou.
报告人简历:
2018-至今 南开大学陈省身数学研究所博士后,(合作导师:唐梓州教授);
2011-2018 西南大学 博士、硕士
邀请报告:
1) 2018南开大学陈省身数学研究所“International Workshop on Integral and Convex Geometry";
2)2018全国子流形上几何与拓扑;
3)2018清华三亚国际数学论坛(TSIMF)``Recent Advances in Convex Geometry and Geometric Functional Analysis。
研究方向:整体微分几何(积分几何、凸几何分析);
最新论文发表在“数学进展”(Advances in Mathematics)上;
N. Fang, J. Zhou, LYZ ellipsoid and Petty projection body for log-concave functions, Adv. Math., 340 (2018), 914 – 959.