Freitag
01
DEZ

14.15 Uhr

Invariant Manifolds for the Steady Boltzmann Equation

Prof. Tai-Ping Liu, Stanford University, USA

The global flow picture for the steady Boltzmann equation is studied (jointly with Shih-Hsien Yu). The time-asymptotic analysis is based on explicit construction of the Green's function. For the resonance situation when one of the Euler characteristic speeds is near zero, there are coupling of Knudsen-type and fluid-like waves. The construction of Bifurcation and Sone Manifolds yields finite dimensional reduction of the center manifold. Fluid nonlinearity is recognized and applied to study the global flow picture.

Adresse

Mathematikon

Seminar Room 8 / 4th Floor

Im Neuenheimer Feld 205

69120 Heidelberg

Homepage Veranstaltung

www.iwr.uni-heidelberg.de/events

Veranstalter

Interdisciplinary Center for Scientific Computing (IWR)

Homepage Veranstalter

www.iwr.uni-heidelberg.de

Kontakt

Prof. Willi Jäger