报告题目:Toroidal marginally outer trapped surfaces in the closed Friedmann-Lemaitre-Robertson-Walker universe
报告人:谢纳庆
报告时间:14.00-16.00
报告地点:理A110
题目:Toroidal marginally outer trapped surfaces in the closed Friedmann-Lemaitre-Robertson-Walker universe
报告人:谢纳庆 教授(复旦大学)
时间:2017年8月2日 14:00-16:00
地点:理A110
摘要:We explicitly construct toroidal MOTS in the closed FLRW universe. This construction is used to assess the quality of certain isoperimetric inequalities recently proved in axial symmetry. We also show that these constructed toroidal MOTS are unstable. This talk is based on a joint work with Patryk Mach.
报告人简介: 谢纳庆,现任复旦大学数学科学学院教授,理学博士(复旦大学,2007年),理学学士(浙江大学,2002年),研究领域广义相对论。

