Some problems related to isometry and Killing vector fields

Thời gian: 14:00 đến 15:30 Ngày 28/06/2023

Địa điểm: A204, VIASM

Báo cáo viên: Hà Tuấn Dũng (ĐH Sư phạm Hà Nội 2)

Abstract: In this talk, we first present some basic results about isometry and Killing vector fields. Later,  using the approach in a recent paper by Hung Tran (Kähler Gradient Ricci Solitons with Large Symmetry, arXiv:2306.05787), we give a result on the dimensional estimation of the symmetry group preserving the potential function and metric of gradient Ricci solitons.