Blow-Up Results for Higher-Order Evolution Differential Inequalities in Exterior Domains
Keyword(s):
Blow Up
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AbstractWe consider a higher-order evolution differential inequality in an exterior domain of {\mathbb{R}^{N}}, {N\geq 3}, with Dirichlet and Neumann boundary conditions. Using a unified approach, we obtain the critical exponents in the sense of Fujita for the considered problems. Moreover, the behavior of the solutions with respect to the initial data is discussed.