Blow-up behavior for the Klein-Gordon and other perturbed semilinear wave equations

2013/01/03 by Hamza, Mohamed-Ali, Zaag, Hatem
#Analysis of PDEs (math.AP) #FOS: Mathematics

paper · doi:10.48550/arxiv.1301.0471

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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