Blow-up Estimates for Higher-order Semilinear Parabolic Equations
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منابع مشابه
Life Span of Blow-up Solutions for Higher-order Semilinear Parabolic Equations
In this article, we study the higher-order semilinear parabolic equation ut + (−∆)u = |u|, (t, x) ∈ R+ × R , u(0, x) = u0(x), x ∈ R . Using the test function method, we derive the blow-up critical exponent. And then based on integral inequalities, we estimate the life span of blow-up solutions.
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تاریخ انتشار 2007