Zeitschriftenartikel:
A. Jüngel, P. Kristöfel:
"Lyapunov functionals, weak sequential stability, and uniqueness for energy-transport systems";
Annali dell'Universita di Ferrara,
58
(2012),
S. 89
- 100.
Kurzfassung deutsch:
Siehe englisches Abstract.
Kurzfassung englisch:
A class of strongly coupled parabolic systems, modeling the energy
transport of electrons in semiconductors, is analyzed. The variables are the electron
density and the thermal energy. First, some Lyapunov functionals are derived, which
yields the weak sequential stability for smooth solutions in the sense of Feireisl, using
weak compactness results. Second, by the H^{−1} method, the uniqueness of bounded
weak solutions is proved.
Schlagworte:
Semiconductors; energy transport
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.