日本航空宇宙学会関西支部分科会「流体力学における現代的アプローチ」講演会
- https://www.t.kyoto-u.ac.jp/ja/news-events/events/admg/240203
- 日本航空宇宙学会関西支部分科会「流体力学における現代的アプローチ」講演会
- 2012-02-03T15:00:00+09:00
- 2012-02-03T17:00:00+09:00
- 日時 2012年02月03日 15時00分～17時00分
- ウェブ http://www.mfd.me.kyoto-u.ac.jp/jsass23-25.htm
Stability of Global Maxwellian solutions of the Boltzmann equation
Prof. Claude Bardos
(Laboratoire Jacques-Louis Lions and University Denis Diderot, Paris,France)
要旨
Initial observation is the fact that global maxwellian provide "eternal " solutions at the same time of the Boltzmann the compressible Euler and the compressible Navier Stokes equations. These solutions are determined by their macroscopic global moments including besides the classical one the angular momentum, the scalar momentum and the scalar inertial momentum.
Then the stability (under perturbation of the initial data) of these solutions is studied continuing a program initiated by Kaniel and Shinbrot.
This is a joint work in progress with Irene Gamba and David Levermore.
TBA
Prof. Francois Golse
(Centre de mathematiques Laurent Schwartz, Ecole Polytechnique, Paris, USA)