In this paper we are concerned with the study of the relaxation limit of the 3- hydrodynamic model for semiconductors. We prove the convergence of the weak solutions to the Euler-Poisson system toward the solutions to the drift-diffusion system, as the relaxation time tends to zero.

Finite Energy Weak Solutions to the Quantum Hydrodynamics System

Antonelli P;Marcati P
2011

Abstract

In this paper we are concerned with the study of the relaxation limit of the 3- hydrodynamic model for semiconductors. We prove the convergence of the weak solutions to the Euler-Poisson system toward the solutions to the drift-diffusion system, as the relaxation time tends to zero.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12571/3185
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