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20082026
most citedOn the stability of the notion of non-characteristic point and blow-up profile for semilinear wave equations

62 citations · 261 across the 45 of their papers we have counts for

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Showing 2023 · math.APShow all

3 papers · 2 filters

math.AP2023

Construction of type I-Log blowup for the Keller-Segel system in dimensions and

V. T. Nguyen, N. Nouaili, H. Zaag

We construct finite time blowup solutions to the parabolic-elliptic Keller-Segel system $\partial_t u = Δu - \nabla \cdot (u \nabla \mathcal{K}_u), \quad -Δ\mathcal{K}_u = u \quad…

math.AP2023

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

Tristan Roy, Hatem Zaag

We consider blow-up solutions of a semilinear wave equation with a loglog perturbation of the power nonlinearity in the subconformal case, and show that the blow-up rate is given b…

math.AP2023

Flat blow-up solutions for the complex Ginzburg Landau equation

Giao Ky Duong, Nejla Nouaili, Hatem Zaag

In this paper, we consider the complex Ginzburg-Landau equation The study…