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Note on a nonlinear diffusion system with convection
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DOI：10.1016/j.amc.2009.03.047.png)
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Abstract
En 中文
The critical exponents are established for a nonlinear diffusion system with convection, which are described clearly by the signs of two parameters solving the so-called characteristic algebraic system. It is proved that the convection plays an important role in determining the critical properties of solutions in the balance case. This greatly improves the authors' previous paper for the same model. (C) 2009 Elsevier Inc. All rights reserved.
Keywords:
Nonlinear diffusion
Convection
Critical exponents
Blow-up
Global existence
Characteristic algebraic system
Journal
IF:
3.4
Papers:
2.3W
Citations:
3.3W