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 2021 · math.APShow all

7 papers · 2 filters

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★ 25 cited

The Nehari manifold approach for singular equations involving the p(x)-Laplace operator

Dušan D. Repovš, Kamel Saoudi

We study the following singular problem involving the p $(x)$ -Laplace operator $Δ_{p (x)} u = d i v (∣\nabla u ∣^{p (x) - 2} \nabla u)$ , where $p (x)$ is a nonconstant continuous function, \beg…

math.AP2021★ 16 cited

A singular elliptic problem involving fractional $p$ -Laplacian and a discontinuous critical nonlinearity

Kamel Saoudi, Akasmika Panda, Debajyoti Choudhuri

In this article, we prove the existence of solutions to a nonlinear nonlocal elliptic problem with a singualrity and a discontinuous critical nonlinearity which is given as follows…

math.AP2021★ 4 cited

Blow-up and lifespan estimates for a damped wave equation in the Einstein-de Sitter spacetime with nonlinearity of derivative type

Makram Hamouda, Mohamed Ali Hamza, Alessandro Palmieri

In this article, we investigate the blow-up for local solutions to a semilinear wave equation in the generalized Einstein - de Sitter spacetime with nonlinearity of derivative type…

math.AP2021★ 16 cited

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

Mohamed Ali Hamza, Hatem Zaag

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

math.AP2021★ 16 cited

A note on the nonexistence of global solutions to the semilinear wave equation with nonlinearity of derivative-type in the generalized Einstein-de Sitter spacetime

Makram Hamouda, Mohamed Ali Hamza, Alessandro Palmieri

In this paper, we establish blow-up results for the semilinear wave equation in generalized Einstein-de Sitter spacetime with nonlinearity of derivative type. Our approach is based…

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…

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

The Nehari manifold approach for singular equations involving the p(x)-Laplace operator

A singular elliptic problem involving fractional p-Laplacian and a discontinuous critical nonlinearity

Blow-up and lifespan estimates for a damped wave equation in the Einstein-de Sitter spacetime with nonlinearity of derivative type

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

A note on the nonexistence of global solutions to the semilinear wave equation with nonlinearity of derivative-type in the generalized Einstein-de Sitter spacetime

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

A singular elliptic problem involving fractional $p$ -Laplacian and a discontinuous critical nonlinearity