[geometry-ml:04060] Fwd: Geometry and Differential Equations Seminar, Wednesday, May 20, ONLINE

[Tohru Morimoto]

幾何メーリングリストの皆さま

おもしろそうな試みなので皆さまにお知らせさせていただきます。

森本　徹
岡数学研究所




> 転送されたメッセージ:
> 
> 差出人: Wojciech Krynski <krynski ＠ impan.pl>
> 件名: Geometry and Differential Equations Seminar, Wednesday, May 20, ONLINE
> 日付: 2020年5月15日 20:35:17 JST
> 
> Dear All, 
> 
> I would like to invite you to the next meeting of the Geometry and Differential Equations Seminar at IMPAN. 
> The seminar will be held online, using the Zoom platform, next Wednesday, May 20, at 10:15AM (Warsaw time). 
> 
> To join the meeting please follow the link: https://us02web.zoom.us/j/88672195759
> 
> 
> Feel free to pass this invitation to anyone that may be interested. 
> More information on the seminar can be found at: https://www.impan.pl/~krynski/GDEseminar/
> 
> Program: 
> 
> Michael Eastwood (University of Adelaide)
> 
> Title: Homogeneous hypersurfaces
> 
> ABSTRACT: What's so great about the Archimedean screw? Well, for one thing, it's affine homogeneous as a surface in R^3. The Cayley surface is another classical example. Using a Lie algebraic approach, the affine homogeneous surfaces in R^3 were classified in 1996 by Doubrov, Komrakov, and Rabinovich. I shall describe a geometric approach of Vladimir Ezhov and myself, which provides an alternative classification in R^3 and some further classifications in R^4 and C^4.
> 
> 
> Organizers, 
> Janusz Grabowski 
> Bronisław Jakubczyk 
> Paweł Nurowski 
> Wojciech Kryński 
> https://www.impan.pl/~krynski/GDEseminar/


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