Abstract
The extinction phenomenon of solutions for the the initial-boundary value problem of the $p$-Laplacian parabolic equation $$u_t=\mbox{div} ( |\nabla u|^{p-2}\nabla u)+\lambda|u|^{m-1}u-\beta u$$ is studied. Sufficient conditions about the extinction and decay estimates of solutions are obtained by using $L^p$-integral model estimate methods and two crucial lemmas on differential inequality. Non-extinction results are obtained by super and sub-solution method.
Citation
Zhoujin Cui. Zuodong Yang. "Extinction and Decay Estimates of Solutions for a $p$-Laplacian Parabolic Equation with Nonlinear Source." Bull. Belg. Math. Soc. Simon Stevin 20 (5) 881 - 894, november 2013. https://doi.org/10.36045/bbms/1385390770
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