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Asymptotic behavior of strong solutions of a simplified energy-transport model with general conductivity
Affiliation:Faculty of Mathematics, Kim Il Sung University, Pyongyang, Democratic People''s Republic of Korea;Department of Mathematics, University of Science, Pyongyang, Democratic People''s Republic of Korea
Abstract:In this paper we study a simplified transient energy-transport model in semiconductors with a general conductivity and the Dirichlet boundary conditions on an interval. By using a new iterative scheme, we prove the global existence and uniqueness of strong solutions provided that the variation of the temperature is small. Also, the existence and stability of stationary solutions are proved if the temperature is large.
Keywords:Energy-transport model  General conductivity  Asymptotic behavior
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