Zobrazeno 1 - 10
of 733
pro vyhledávání: '"M Ali Akbar"'
Autor:
Pinakee Dey, Lamiaa H. Sadek, M. M. Tharwat, Shuvo Sarker, Rezaul Karim, M. Ali Akbar, Nasser S. Elazab, M. S. Osman
Publikováno v:
Arab Journal of Basic and Applied Sciences, Vol 31, Iss 1, Pp 121-131 (2024)
AbstractThe (3 + 1)-dimensional generalized shallow water equation is a significant mathematical framework for analyzing the dynamic behavior of waves in ocean physics. The purpose of this article is to investigate some more generic soliton solutions
Externí odkaz:
https://doaj.org/article/1b2621ca64014e94a9bb1132c5cc1400
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 10, Pp 102935- (2024)
Nonlinear fractional partial differential equations can explain a vast scope of engineering and science, like atomic physics, wireless transmission, nonlinear optics, acoustics, economics, materials science, control theory, plasma physics, quantum pl
Externí odkaz:
https://doaj.org/article/85822cd1df62441fbfd9ac7075af5467
Publikováno v:
Results in Physics, Vol 65, Iss , Pp 107994- (2024)
The space–time fractional Landau-Ginzburg-Higgs equation and coupled Boussinesq-Burger equation describe the behavior of nonlinear waves in the tropical and mid-latitude troposphere, exhibiting weak scattering, extended connections, arising from th
Externí odkaz:
https://doaj.org/article/3f0cf41f52c2469abc10fb67527d1a4a
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100799- (2024)
Mathematical modeling plays a significant role in understanding and controlling Ebola outbreaks. This study focuses on investigating analytical approximate solutions to the nonlinear Ebola epidemic Susceptible-Exposed-Infectious-Recovered (SEIR) mode
Externí odkaz:
https://doaj.org/article/0e6d006f2bb14acabc9eff85ccfd8e75
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100841- (2024)
The modified equal width equation describes the propagation of shallow water waves in which nonlinear and dispersive effects are significant, including phenomena such as wave breaking, soliton interactions, ion-acoustic waves, energy transfer in plas
Externí odkaz:
https://doaj.org/article/8a0afe8584ca4806902904467fca9102
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100783- (2024)
This study investigates soliton solutions to the (2 + 1)-dimensional space fractional Heisenberg ferromagnetic spin chain equation incorporating beta fractional derivatives that explain the nonlinear propagation of spin wave in the ferromagnetic mate
Externí odkaz:
https://doaj.org/article/f734db9be65c4b44a9994e2b63d51ce2
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 5, Pp 101-115 (2024)
In this article, we extract the diverse solitary wave solutions to the time-fractional perturbed nonlinear Schrödinger equation describing the dynamics of optical solitons travelling through nonlinear optical fibers. The nonlinear fractional differe
Externí odkaz:
https://doaj.org/article/5745c249afce43f5923406b346c74c9a
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 4, Pp 29-47 (2024)
The existence of over-damped nonlinear differential equations results from a variety of engineering conundrums and physical natural occurrences. Non-oscillatory dynamics with forced over-damping are used in the simulation of nonlinear differential sy
Externí odkaz:
https://doaj.org/article/b3129828244a4bd9a50b7b87027ea46b
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 3, Pp 65-86 (2024)
Bangladesh has a higher population density than most other nations in the world. This project aims to evaluate the effects of experimental family planning and maternal and child health. Bangladesh saw changes in the use of contraceptives, the continu
Externí odkaz:
https://doaj.org/article/eb16f2fe5e0c4b4a9cb20bcfa01a51cc
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 12, Iss , Pp 100917- (2024)
In this study, we investigate the analytical soliton solutions of a fundamental model, namely the nonlinear Schrödinger-Hirota equation, in the context of beta time-fractional derivative. We adopt the (ω′/ω, 1/ω)-expansion method, which is a re
Externí odkaz:
https://doaj.org/article/db1a88c4bcf2493da953cdd96440bb5f