Imam Abdulrahman Bin Faisal University

output

20132026

most citedRelativistic anisotropic hydrodynamics

105 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2019 · math.APShow all

3 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★ 8 cited

Least energy sign-changing solution of fractional $p$ -Laplacian problems involving singularities

Sekhar Ghosh, Kamel Saoudi, Mouna Kratou +1

In this paper we study the existence of a least energy sign-changing solution to a nonlocal elliptic PDE involving singularity by using the Nehari manifold method, the constraint v…

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…

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

Least energy sign-changing solution of fractional p-Laplacian problems involving singularities

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

Least energy sign-changing solution of fractional $p$ -Laplacian problems involving singularities