中科院数学与系统科学研究院
数学研究所
调和分析及其应用研究中心
学术报告
调和分析和偏微分方程研讨班
报告人:Pin YU(Tsinghua University)
题 目:On the Rigidity of Nonlinear Waves at Null Infinity
时 间:2022.10.19(星期三)16:00-17:00
地 点:数学院南楼N913
摘 要:We formulate rigidity type theorems for radiation field of nonlinear waves at future null infinity. In particular, in the framework of the nonlinear stability of Minkowski spacetime, we show that if the radiation field of the curvature tensor vanishes, the spacetime must be flat.
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