M. Hamza

activity

20132024

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

23 citations · 49 across the 13 of their papers we have counts for

collaborators

Showing 2019 · math.APShow all

2 papers · 2 filters

math.AP2019

The blow-up rate for a non-scaling invariant semilinear wave equations

Mohamed ali Hamza, Hatem Zaag

We consider the semilinear wave equation $\partial_{t}^{2} u - Δ u = f (u), (x, t) \in R^{N} \times [0, T), (1)$ with $f (u) = ∣ u ∣^{p - 1} u lo g^{a} (2 + u^{2})$ , where $p > 1$ and $a\i…

math.AP2019

Prescribing the center of mass of a multi-soliton solution for a perturbed semilinear wave equation

M. A. Hamza, Hatem Zaag

We construct a finite-time blow-up solution for a class of strongly perturbed semilinear wave equation with an isolated characteristic point in one space dimension. Given any integ…