Zobrazeno 1 - 10
of 2 125
pro vyhledávání: '"Algebraic method"'
Dynamics behaviours of N-kink solitons in conformable Fisher–Kolmogorov–Petrovskii–Piskunov equation
Autor:
Ullah, Ikram
Publikováno v:
Engineering Computations, 2024, Vol. 41, Issue 10, pp. 2404-2426.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-04-2024-0358
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract In this article, we explore exact solitary wave solutions to the van der Waals equation which is crucial for numerous applications involving a variety of physical occurrences. This system is used to define the behavior of real gases taking i
Externí odkaz:
https://doaj.org/article/637af88b735b4b52b551fdffc92e2d65
Autor:
Abeer S. Khalifa, Hamdy M. Ahmed, Niveen M. Badra, Wafaa B. Rabie, Farah M. Al-Askar, Wael W. Mohammed
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 26166-26181 (2024)
We have introduced various novel soliton waves and other analytic wave solutions for nonlinear Schrödinger equation with cubic, quintic, septic, and nonic nonlinearities. The modified extended direct algebraic method governs the transmission of vari
Externí odkaz:
https://doaj.org/article/65766023915c4ebfa72d1ce33c141a21
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 25205-25222 (2024)
We investigated the dynamics of highly dispersive nonlinear gap solitons in optical fibers with dispersive reflectivity, utilizing a conformable fractional derivative model. The modified extended direct algebraic method was employed to obtain various
Externí odkaz:
https://doaj.org/article/46c17bfdf9034e83a72a2376158040d3
Autor:
Mohammad Alqudah, Safyan Mukhtar, Haifa A. Alyousef, Sherif M. E. Ismaeel, S. A. El-Tantawy, Fazal Ghani
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 21212-21238 (2024)
This study aims to employ the extended direct algebraic method (EDAM) to generate and evaluate soliton solutions to the nonlinear, space-time conformable Estevez Mansfield-Clarkson equation (CEMCE), which is utilized to simulate shallow water waves.
Externí odkaz:
https://doaj.org/article/86299381ca1a4774a1d04904db7045ab
Publikováno v:
Alexandria Engineering Journal, Vol 98, Iss , Pp 97-102 (2024)
A modified algebraic method is proposed in this study as an effective semi-analytical method for obtaining analytical solutions for two types of nonlinear differential equations. The trial solution is assumed to be a polynomial, and the algebraic app
Externí odkaz:
https://doaj.org/article/28534592afd84c3986dd1170f551ed32
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Due to the numerous applications of the Nizhnik-Novikov-Veselov system (NNVS) in fluid mechanics, thus, the current investigation is focused on studying the fractional form of this model to reveal the ambiguity around many nonlinear phenomena that ar
Externí odkaz:
https://doaj.org/article/35b2a24141f4472f9d5f4ec6543858d8
Autor:
Badr Saad T. Alkahtani
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 10, Pp 102950- (2024)
This manuscript is dedicated to the comprehensive exploration of solitary wave solutions for the fractional couple Drinfeld-Sokolov-Wilson equation, which is a versatile mathematical model that finds applications in various branches of physics, inclu
Externí odkaz:
https://doaj.org/article/e2d3bd40c42d4f0cbc5a4a36917e8525
Autor:
Zuha Manzoor, Muhammad Sajid Iqbal, Nader Omer, Mohammed Zakarya, Mohammad Kanan, Ali Akgül, Shabbir Hussain, Farrah Ashraf
Publikováno v:
Alexandria Engineering Journal, Vol 97, Iss , Pp 185-203 (2024)
The stochastic dynamical ϕ4 equation is obtained by adding a multiplicative noise term to the classical ϕ4 equation. The noise term represents the random fluctuations that are present in the system and is modeled by a Wiener process. The stochastic
Externí odkaz:
https://doaj.org/article/2299fc4e50d947349f96f18bddf3af79
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 19786-19811 (2024)
The Phi-Four (also embodied as $ \phi^4 $) equation (PFE) is one of the most significant models in nonlinear physics, that emerges in particle physics, condensed matter physics and cosmic theory. In this study, propagating soliton solutions for the P
Externí odkaz:
https://doaj.org/article/1856f2056c7d42c9918f6b9646af7494