62 citations · 261 across the 45 of their papers we have counts for
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Isolatedness of characteristic points at blow-up for a semilinear wave equation in one space dimension
F. Merle, H. Zaag
We consider the semilinear wave equation with power nonlinearity in one space dimension. We consider an arbitrary blow-up solution , the graph of its blow-u…
math.AP2010
A Lyapunov functional and blow-up results for a class of perturbations for semilinear wave equations in the critical case
Mohamed-Ali Hamza, Hatem Zaag
We consider in this paper some class of perturbation for the semilinear wave equation with critical (in the conformal transform sense) power nonlinearity. Working in the framework…
math.AP2010
A Lyapunov functional and blow-up results for a class of perturbed semilinear wave equations
Mohamed-Ali Hamza, Hatem Zaag
We consider in this paper some class of perturbation for the semilinear wave equation with subcritical (in the conformal transform sense) power nonlinearity. We first derive a Lyap…