Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Khaled Zennir"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 22414-22434 (2024)
By using linear, bilinear, and trilinear estimates in Bourgain-type spaces and analytic spaces, the local well-posedness of the Cauchy problem for the a Kawahara-Korteweg-de-Vries equation$ \partial_{t}u+\omega\partial_{x}^{5}u+\nu \partial_{x}^{3}u+
Externí odkaz:
https://doaj.org/article/b49687ad8adf43d9927820658bc89754
Publikováno v:
Arab Journal of Mathematical Sciences, Vol 30, Iss 2, Pp 218-234 (2024)
Purpose – This paper is devoted to the generalized Kadomtsev–Petviashvili I equation. This study aims to propose a new approach for investigation for the existence of at least one global classical solution and the existence of at least two nonneg
Externí odkaz:
https://doaj.org/article/fda400380bba4ea7b2388dcf881b9c6c
Publikováno v:
AIMS Mathematics, Vol 9, Iss 3, Pp 6916-6932 (2024)
This paper discussed the decay of a thermoelastic laminated beam subjected to nonlinear delay and nonlinear structural damping. We provided explicit and general energy decay rates of the solution by imposing suitable conditions on both weight delay a
Externí odkaz:
https://doaj.org/article/d07f2ec6bdd84a8fa38b025dda6f46d1
Autor:
Noureddine Bahri, Abderrahmane Beniani, Abdelkader Braik, Svetlin G. Georgiev, Zayd Hajjej, Khaled Zennir
Publikováno v:
AIMS Mathematics, Vol 8, Iss 11, Pp 27605-27625 (2023)
The paper considers the effects of fractional derivative with a high degree of accuracy in the boundary conditions for the transmission problem. It is shown that the existence and uniqueness of the solutions for the transmission problem in a bounded
Externí odkaz:
https://doaj.org/article/7e5400f6c47545a6b6aa1bcfb35a9013
Publikováno v:
AIMS Mathematics, Vol 8, Iss 11, Pp 26096-26114 (2023)
This article examines the joint impacts of microtemperature, nonlinear structural damping, along with nonlinear time-varying delay term, and time-varying coefficient on a thermoelastic laminated beam, where, the equation representing the dynamics of
Externí odkaz:
https://doaj.org/article/ea34d0901fe544389df416eab2936c21
Autor:
Abdelkader Amara, Mohammed El-Hadi Mezabia, Brahim Tellab, Khaled Zennir, Keltoum Bouhali, Loay Alkhalifa
Publikováno v:
Fractal and Fractional, Vol 8, Iss 7, p 366 (2024)
This work addresses the qualitative analysis of a novel non-linear coupled system of fractional differential problems (FDPs) using Caputo and Liouville–Riemann fractional derivatives. Fractional calculus has demonstrated significant applicability a
Externí odkaz:
https://doaj.org/article/ce76bc5a2d664f35835970516f0f0516
Publikováno v:
Symmetry, Vol 16, Iss 6, p 713 (2024)
In the present paper, we consider an effective computational method to analyze a coupled dynamical system with Caputo–Fabrizio fractional derivative. The method is based on expanding the approximate solution into a symmetry Haar wavelet basis. The
Externí odkaz:
https://doaj.org/article/6bfda4737eab4de3af9a875c4145487e
Autor:
Amin Benaissa Cherif, Bouharket Bendouma, Khaled Zennir, Svetlin G. Georgiev, Keltoum Bouhali, Taha Radwan
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1688 (2024)
We present here more general concepts of Hausdorff derivatives (structural Nabla derivatives) on a timescale. We examine structural Nabla integration on temporal scales. Using the fixed-point theorem, we establish adequate criteria for the question o
Externí odkaz:
https://doaj.org/article/950d2a0b626c4e169917453693188677
Autor:
Abdelbaki Choucha, Djamel Ouchenane, Safa M. Mirgani, Eltigan I. Hassan, A. H. A. Alfedeel, Khaled Zennir
Publikováno v:
Mathematics, Vol 12, Iss 6, p 857 (2024)
In this work, we consider the one-dimensional thermoelastic Bresse system by addressing the aspects of nonlinear damping and distributed delay term acting on the first and the second equations. We prove a stability result without the common assumptio
Externí odkaz:
https://doaj.org/article/e89c09108a1a439bb165d159d3d98b15
Autor:
Abdelkader Moumen, Abderrahmane Beniani, Tariq Alraqad, Hicham Saber, Ekram. E. Ali, Keltoum Bouhali, Khaled Zennir
Publikováno v:
AIMS Mathematics, Vol 8, Iss 6, Pp 13815-13829 (2023)
In this work, we consider a nonlinear transmission problem in the bounded domain with a delay term in the first equation. Under conditions on the weight of the damping and the weight of the delay, we prove general stability estimates by introducing a
Externí odkaz:
https://doaj.org/article/b6ea2ce12623466b8f91a6f82266c9de