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Blow-up of solutions of nonlinear wave equations in three space dimensions

Solutions u(x, t) of the inequality □u ≥ A|u|(p) for x ε R(3), t ≥ 0 are considered, where □ is the d'Alembertian, and A,p are constants with A > 0, 1 < p < 1 + √2. It is shown that the support of u is compact and contained in the cone 0 ≤ t ≤ t(0) -|x - x(0)|, if the “initial data” u(...

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Bibliografiska uppgifter
Huvudupphovsman: John, Fritz
Materialtyp: Artigo
Språk:Inglês
Publicerad: 1979
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC383428/
https://ncbi.nlm.nih.gov/pubmed/16592639
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