Article ID Journal Published Year Pages File Type
4669052 Bulletin des Sciences Mathématiques 2013 23 Pages PDF
Abstract

We give blow-up results for the Klein–Gordon equation and other perturbations of the semilinear wave equations with superlinear power nonlinearity, in one space dimension or in higher dimension under radial symmetry outside the origin.

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Physical Sciences and Engineering Mathematics Mathematics (General)
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Blow-up behavior for the Klein–Gordon and other perturbed semilinear wave equations
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