Imam Abdulrahman Bin Faisal University

output

20142024

most citedRadiation Shielding Properties of

N d_{0.6} S r_{0.4} M n_{1 - y} N i_{y} O_{3}

Substitute with Different Concentrations of Nickle

56 citations

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4 papers · 1 filter

math.AP2021★ 11 cited

On weak solutions for fourth-order problems involving the Leray-Lions type operators

K. Kefi, D. D. Repovš, K. Saoudi

We investigate existence and multiplicity of weak solutions for fourth-order problems involving the Leray-Lions type operators in variable exponent spaces and improve a result of B…

math.AP2021★ 6 cited

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

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\in…

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…