228 citations
- Tunis UniversityTN152 papers
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- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES89 papers
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- Institute of Nuclear Physics of LyonFR88 papers
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Showing 2013 · math.APShow all
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math.AP2013
Description of the lack of compactness in Orlicz spaces and applications
Ines Ben Ayed, Mohamed Khalil Zghal
In this paper, we investigate the lack of compactness of the Sobolev embedding of into the Orlicz space associated to the function defined by $ϕ_p…
math.AP2013★ 13 cited
The blow-up rate for strongly perturbed semilinear wave equations
Mohamed-Ali Hamza, Omar Saidi
We consider in this paper a large class of perturbed semilinear wave equation with subconformal power nonlinearity. In particular, we allow log perturbations of the main source. We…
math.AP2013★ 23 cited
Blow-up behavior for the Klein-Gordon and other perturbed semilinear wave equations
Mohamed-Ali Hamza, Hatem Zaag
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 hig…