Blow-up for a non-Newtonian Polytropic Filtration Equation with Multiple Nonlinearities
نویسندگان
چکیده
This paper deals with the global existence and blow-up of a non-Newtonian polytropic filtration equation with multiple nonlinearities. We obtain necessary and sufficient conditions on the global existence of all positive solutions by constructing super solutions and sub solutions. AMS Subject Classifications: 35K50, 35K55, 35K65.
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تاریخ انتشار 2010