数学物理学报(英文版) ›› 2004, Vol. 24 ›› Issue (3): 385-394.
郭秀兰,李开泰
GUO Xiu-Lan, LI Kai-Tai
摘要:
This paper is devoted to the long time behavior for the Drift-diffusion semi-
conductor equations. It is proved that the dynamical system has a compact, connected
and maximal attractor when the mobilities are constants and generation-recombination
term is the Auger model; as well as the semigroup S(t) defined by the solutions map is
differential. Moreover the upper bound of Hausdorff dimension for the attractor is given.
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