Zobrazeno 1 - 10
of 12 574
pro vyhledávání: '"A. Majdoub"'
Autor:
معاذ بن سليمان ال1 msdkhiel@qu.edu.sa
Publikováno v:
Annals of the Faculty of Arts. 2022, Vol. 50 Issue 11, p24-39. 16p.
Autor:
Draouil, Dhouha, Majdoub, Mohamed
We investigate the initial value problem for a defocusing semi-linear wave equation with spatially growing nonlinearity. Our analysis leads to global well-posedness in the energy space. Furthermore, we obtain the linearization of energy-bounded solut
Externí odkaz:
http://arxiv.org/abs/2409.08594
Autor:
Majdoub, Yacine, Charrada, Eya Ben
Large language models have shown good potential in supporting software development tasks. This is why more and more developers turn to LLMs (e.g. ChatGPT) to support them in fixing their buggy code. While this can save time and effort, many companies
Externí odkaz:
http://arxiv.org/abs/2409.03031
We investigate the following inhomogeneous nonlinear Schr\"odinger equation with focusing energy critical nonlinearity and a defocusing perturbation in the radial regime, $$ i \partial_t u +\Delta u =|x|^{-a} |u|^{p-2} u - |x|^{-b} |u|^{4-2b}u \quad
Externí odkaz:
http://arxiv.org/abs/2408.14161
Autor:
Al-Essa, Lulwah, Majdoub, Mohamed
We investigate the lifespan of solutions to a specific variant of the semilinear wave equation, which incorporates weighted nonlinearity $$ u_{tt}-u_{xx} =|x|^\alpha |u|^p, \quad\mbox{for}\;\;\; (t,x)\in (0,\infty)\times\mathbb{R}, $$ where $p>1$, $\
Externí odkaz:
http://arxiv.org/abs/2404.16173
We investigate the fractional Hardy-H\'enon equation with fractional Brownian noise $$ \partial_t u(t)+(-\Delta)^{\theta/2} u(t)=|x|^{-\gamma} |u(t)|^{p-1}u(t)+\mu \partial_t B^H(t), $$ where $\theta>0$, $p>1$, $\gamma\geq 0$, $\mu \in\mathbb{R}$, an
Externí odkaz:
http://arxiv.org/abs/2404.12088
This paper focuses on studying the long-time dynamics of the subordination process for a range of linear evolution equations, with a special emphasis on the fractional heat equation. By treating inverse subordinators as random time variables and empl
Externí odkaz:
http://arxiv.org/abs/2404.12067
We investigate the blow-up for fourth-order Schr\"odinger equation with a mas-critical focusing inhomogeneous nonliniearity. We prove the finite/infinite time blow-up of non-radial solutions with negative energy. Our result serves as a valuable compl
Externí odkaz:
http://arxiv.org/abs/2312.07002
Autor:
Loayza, Miguel, Majdoub, Mohamed
We establish both the existence and uniqueness of non-negative global solutions for the nonlinear heat equation $u_t-\Delta u=|x|^{-\gamma}\,u^q$, $00$ in the whole space $\mathbb{R}^N$, and for non-negative initial data $u_0\in C_0(\m
Externí odkaz:
http://arxiv.org/abs/2311.17579
Autor:
Hamouda, Makram, Majdoub, Mohamed
We investigate the large time behavior of the solutions to the nonlinear focusing Schr\"odinger equation with a time-dependent damping in the energy sub-critical regime. Under non classical assumptions on the unsteady damping term, we prove some scat
Externí odkaz:
http://arxiv.org/abs/2311.14980