| Existence of Weak Solutions to a Class of Semiconductor Equations with Fast Diffusion Term |
| Received:October 02, 2008 Revised:May 17, 2009 |
| Key Words:
semiconductor equations fast diffusion term.
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| Abstract: |
| In this paper, we consider the transient drift-diffusion model with fast diffusion term. This problem is not only degenerate but also singular. We present the existence result for the Neumann boundary value problem with general nonlinear diffusivities. |
| Citation: |
| DOI:10.3770/j.issn:1000-341X.2010.05.012 |
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