We consider the blowup problem for ut = Δpu + ∣ u ∣ p–2_u_ (x ∈ Ω, t > 0) under the Dirichlet boundary condition and p > 2. We derive sufficient conditions on blowing up of solutions. In particular, it is shown that every non-negative and non-zero solution blows up in a finite time if the domain Ω is large enough. Moreover, we show that every blowup solution behaves asymptotically like a self-similar solution near the blowup time. The Rayleigh type quotient introduced in Lemma A plays an important role throughout this paper.
Cite this article
Ataru Fujii, Masahito Ohta, Asymptotic Behavior of Blowup Solutions of a Parabolic Equation with the <i>p</i>-Laplacian. Publ. Res. Inst. Math. Sci. 32 (1996), no. 3, pp. 503–515DOI 10.2977/PRIMS/1195162854