Global analysis and volume comparision on Finsler manifolds

  • A+

:程新跃
:2021-07-20 16:00
:腾讯会议ID: 901 2531 9369(Pwd:202107)(线上);厦大海韵园实验楼106报告厅(线下)

报告人:程新跃(重庆师范大学)

时  间:720日下午16:00

地  点:腾讯会议ID: 901 2531 9369Pwd202107)(线上);厦大海韵园实验楼106报告厅(线下)

内容摘要:

In this talk, we firstly introduce some important and fundamental concepts in global analysis on Finsler manifolds. Then we establish some important inequalities under a lower weighted Ricci curvature bound on Finsler manifolds. Concretely, we establish a relative volume comparison of Bishop-Gromov type. As one of the applications, we obtain an upper bound for volumes of the Finsler manifolds. Finally, when the S-curvature is boubded on the whole manifold, we obtain a theorem of Bonnet-Myers type on Finsler manifolds.

个人简介:

程新跃,重庆师范大学数学科学学院二级教授、数学研究所所长,博士生导师;匈牙利国立德布勒森大学(University of Debrecen)博士;重庆市学术技术带头人;美国《Mathematical Reviews(数学评论)》评论员;《International Journal of Mathematics》《Israel Journal of Mathematics》《Results in Mathematics》《SCIENCE CHINA Mathematics》等三十余种国际著名学术刊物审稿人。

研究领域为整体微分几何及几何分析,主要研究方向包括黎曼-芬斯勒几何、流形上的分析、信息几何学。已在包括《Journal of London Mathematical Society,Israel Journal of Mathematics》,《Annals of Global Analysis and Geometry》,《Journal of Mathematical Analysis and Applications》,《SCIENCE CHINA Mathematics》等重要国际学术刊物在内的学术期刊上发表论文80余篇;与著名美籍华人数学家沈忠民合著的学术专著《Finsler Geometry--An Approach via Randers Spaces》由德国Springer出版社与科学出版社联合出版。

 

联系人:邱春晖