Critical curves for a fast diffusive polytropic filtration system coupled via nonlinear boundary flux |
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Authors: | Zhongping Li Chunlai Mu and Zejian Cui |
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Abstract: | This paper deals with the critical curves of the fast diffusive polytropic filtration equations coupled via nonlinear boundary
flux. By constructing self-similar super and sub solutions we obtain the critical global existence curve. The critical curve
of Fujita type is conjectured with the aid of some new results. |
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