Blow-up and Critical Fujita Exponents in a Degenerate Parabolic Equation
Blow-up and Critical Fujita Exponents in a Degenerate Parabolic Equation
摘要
In this paper, we consider the Cauchy problem of degenerate parabolic equation not in divergence form u, = uPAu ＋ uq, p 〉 1, q 〉 1, and give the blow-up conditions and the critical Fujita exponents for the existence of global and non-global solutions to the Cauchy problem.
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