Zobrazeno 1 - 10
of 21
pro vyhledávání: '"C. G. L. Tiofack"'
Publikováno v:
AIP Advances, Vol 14, Iss 7, Pp 075221-075221-8 (2024)
The dissemination of positron-acoustic (PA) nonlinear structures, including the solitary waves (SWs) and cnoidal waves (CWs), is analyzed in an unmagnetized electron–positron–ion (e–p–i) plasma having inertial cold positrons and inertialess C
Externí odkaz:
https://doaj.org/article/74e03d5024924510bfa6742151034605
Publikováno v:
AIP Advances, Vol 14, Iss 2, Pp 025042-025042-8 (2024)
Ordinary differential equations (ODEs) are fundamental tools for modeling and understanding a wide range of chemistry, physics, and biological phenomena. However, solving complex ODEs often presents significant challenges, necessitating advanced nume
Externí odkaz:
https://doaj.org/article/3aff46beff6b4f929f6273201b07901e
Publikováno v:
AIP Advances, Vol 14, Iss 1, Pp 015005-015005-6 (2024)
This study examines the characteristics of small-amplitude kinetic Alfvén waves (KAWs) in a typical magnetoplasma, where both ions and electrons are considered to have a regularized kappa distribution (RKD). The restrictions imposed on the standard
Externí odkaz:
https://doaj.org/article/0056f73533d44b51b60908cf89ccff1d
Autor:
S. A. El-Tantawy, Muhammad Khalid, Abdul Kabir, Akram A. Hussain, Albandari W. Alrowaily, C. G. L. Tiofack
Publikováno v:
AIP Advances, Vol 13, Iss 10, Pp 105017-105017-6 (2023)
This study analyzes the behavior of nonlinear electrostatic ion-acoustic cnoidal waves (IACWs) in a magnetoplasma characterized by two distinct temperatures of superthermal electrons and a monoenergetic electron beam. For this purpose and based on fl
Externí odkaz:
https://doaj.org/article/6a87b7c0b4454498b346370e68c58d08
Autor:
Wedad Albalawi, Ma’mon Abu Hammad, Muhammad Khalid, Abdul Kabir, C. G. L. Tiofack, S. A. El-Tantawy
Publikováno v:
AIP Advances, Vol 13, Iss 10, Pp 105309-105309-10 (2023)
In this work, the propagation of nonlinear electrostatic shock wave structures in an anisotropy pressure magnetoplasma composed of warm inertial ions and inertia-less Maxwellian electrons is reported. For this purpose, the technique of reductive pert
Externí odkaz:
https://doaj.org/article/71832c16fa9d4dca9364e72e65f07e49
Autor:
Ma’mon Abu Hammad, Rasool Shah, B. M. Alotaibi, Mohammed Alotiby, C. G. L. Tiofack, Albandari W. Alrowaily, S. A. El-Tantawy
Publikováno v:
AIP Advances, Vol 13, Iss 10, Pp 105131-105131-20 (2023)
In this research, two modified forms of the Ḡ≡G′G-expansion method are employed to investigate various kinds of solitary wave solutions that include kink, lump, periodic, and rogue wave solutions within the framework of the fractional coupled H
Externí odkaz:
https://doaj.org/article/9526cfd24e414b00b4f0f10322096575
Autor:
Ma’mon Abu Hammad, Muhammad Khalid, Albandari W. Alrowaily, C. G. L. Tiofack, S. A. El-Tantawy
Publikováno v:
AIP Advances, Vol 13, Iss 10, Pp 105127-105127-7 (2023)
This study examines how regularized kappa distributed (RKD) electrons affect the characteristics of the ion-acoustic cnoidal waves (IACWs) in normal plasma. The RKD is a generalized form of the standard kappa distribution that accounts for the impact
Externí odkaz:
https://doaj.org/article/cf87746144fc481c8bc1045f0f3433b3
Publikováno v:
AIP Advances, Vol 13, Iss 8, Pp 085032-085032-13 (2023)
Numerous theoretical physics and chemistry problems can be modeled using Mathieu’s equations (MEs). They are crucial to the theory of potential energy in quantum systems, which is equivalent to the Schrödinger equation. According to the mentioned
Externí odkaz:
https://doaj.org/article/fa5dd3e793294065bd52ec88c834e49d
Publikováno v:
Optical and Quantum Electronics. 55
Publikováno v:
The European Physical Journal D. 76