學(xué)術(shù)動態(tài)

馬思遠(yuǎn):?Precise late-time asymptotics?for?Teukolsky?equation in Kerr spacetimes
2022年06月14日 | 點擊次數(shù):

報告承辦單位: 數(shù)學(xué)與統(tǒng)計學(xué)院

報告題目:  Precise late-time asymptotics for Teukolsky equation in Kerr spacetimes

報告內(nèi)容: Teukolsky equation governs the dynamics of the scalar field, the Dirac field, the Maxwell field and the gravitational perturbations in Kerr spacetimes, and is fundamental in addressing the Kerr nonlinear stability conjecture and the Strong Cosmic Censorship conjecture. I will put it into the context of wave equations, characterize its precise late-time asymptotics by an integral along null infinity that is in turn computed solely in terms of the initial data, and in the end briefly describe its application to proving sharp decay for more general nonlinear wave equations.

報告人姓名: 馬思遠(yuǎn)

報告人所在單位: 德國馬普所

報告人職稱/職務(wù)及學(xué)術(shù)頭銜: 研究員

報告時間:  20226171500-1630

報告方式: Zoom會議號:266 678 8234,密碼:185604

報告人簡介: 馬思遠(yuǎn),德國馬普引力物理所研究員,法國索邦大學(xué)博士后,博士畢業(yè)于德國馬普所。主要從事廣義相對論方面的研究工作,目前在Kerr穩(wěn)定性猜想方面做出重要的成果,已在Communications in Mathematical Physics、Annales Henri Poincaré、Journal of Functional Analysis等國際一流雜志上發(fā)表論文多篇。獲得2019年新世界數(shù)學(xué)獎銀獎,2020年馬普所哈恩獎。

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