Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Abdul H. Kara"'
Autor:
Ahmed H. Arnous, Anjan Biswas, Abdul H. Kara, Yakup Yıldırım, Luminita Moraru, Catalina Iticescu, Simona Moldovanu, Abdulah A. Alghamdi
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 2, Pp 102381- (2024)
By investigating the concatenation model that incorporates a power-law nonlinearity, this paper provides an in-depth analysis, and the soliton solutions are derived. By utilizing the extended tanh-function technique and the enhanced Kudryashov’s sc
Externí odkaz:
https://doaj.org/article/7a918567322c47548b57f189bf240ca5
Autor:
Anjan Biswas, Jose Vega-Guzman, Anupma Bansal, Abdul H. Kara, Maggie Aphane, Yakup Yıldırım, Hashim M. Alshehri
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 72, Iss 1, Pp 17-29 (2023)
This paper secures solitary waves, shock waves and singular solitary waves for the Boussinesq equation, which is studied with the inclusion of surface tension. The method of undetermined coefficients has yielded such waves. The Lie symmetry analysis
Externí odkaz:
https://doaj.org/article/8d8bb0ab2b06443ab4fdcf0b7e069ad0
Autor:
Ahmed H. Arnous, Anjan Biswas, Abdul H. Kara, Daniela Milovic, Yakup Yıldırım, Hashim M. Alshehri
Publikováno v:
IET Optoelectronics, Vol 16, Iss 4, Pp 149-159 (2022)
Abstract This paper serves as a sequel to previously reported results on cubic‐quartic solitons with complex Ginzburg–Landau equation. This work is with various forms of power law nonlinearity that structures the self‐phase modulation. The enha
Externí odkaz:
https://doaj.org/article/21afa228f13a446ca4fd570aac47aefd
Autor:
Ahmed H. Arnous, Anjan Biswas, Abdul H. Kara, Yakup Yıldırım, Luminita Moraru, Simona Moldovanu, Puiu Lucian Georgescu, Abdulah A. Alghamdi
Publikováno v:
Heliyon, Vol 9, Iss 3, Pp e14036- (2023)
The current paper implements three elegant approaches to recover a complete spectrum of optical solitons to the Radhakrishnan–Kundu–Lakshmanan equation with dual–power law of nonlinear refractive index. The conservation laws are also recovered
Externí odkaz:
https://doaj.org/article/2b0dad130bbe493db88e4c4f9b29e8f6
Autor:
Anjan Biswas, Abdul H. Kara, Yunzhou Sun, Qin Zhou, Yakup Yıldırım, Hashim M. Alshehri, Milivoj R. Belic
Publikováno v:
Results in Physics, Vol 31, Iss , Pp 104901- (2021)
This paper derives the conserved densities for the perturbed complex Ginzburg–Landau model which is addressed with a range of nonlinear forms. The densities are derived with the implementation of Lie symmetry analysis while the conserved quantities
Externí odkaz:
https://doaj.org/article/ed0e6efa75264566816327c194c71c7d
Autor:
Anjan Biswas, Jose Vega-Guzman, Abdul H. Kara, Salam Khan, Houria Triki, O. González-Gaxiola, Luminita Moraru, Puiu Lucian Georgescu
Publikováno v:
Universe, Vol 9, Iss 1, p 15 (2022)
This paper retrieves an optical 1–soliton solution to a model that is written as a concatenation of the Lakshmanan–Porsezian–Daniel model and Sasa–Satsuma equation. The method of undetermined coefficients obtains a full spectrum of 1–solito
Externí odkaz:
https://doaj.org/article/c20ade968355498fa0955c5353f22474
Autor:
Anjan Biswas, Nyah Coleman, Abdul H. Kara, Salam Khan, Luminita Moraru, Simona Moldovanu, Catalina Iticescu, Yakup Yıldırım
Publikováno v:
Applied Sciences, Vol 12, Iss 7, p 3647 (2022)
This paper secures solitary waves and conservation laws to the familiar Korteweg–de Vries equation and Gardner’s equation with three dispersion sources. The traveling wave hypothesis leads to the emergence of such waves. The three sources of disp
Externí odkaz:
https://doaj.org/article/c9373c71fe2c4107be846fb71c93923b
Autor:
Anjan Biswas, Jose Vega-Guzman, Anupma Bansal, Abdul H. Kara, Abdullah Kamis Alzahrani, Qin Zhou, Milivoj R. Belic
Publikováno v:
Results in Physics, Vol 16, Iss , Pp 102850- (2020)
This paper secures optical dromions, domain walls and conservation laws for Kundu–Mukherjee–Naskar equation. Three integration approaches are applied. These are traveling wave hypothesis, method of undetermined coefficients and Lie symmetry. Fina
Externí odkaz:
https://doaj.org/article/17a80e479fdb4035ab611e94dc235f37
Publikováno v:
Nonlinear Analysis, Vol 22, Iss 3 (2017)
We study the symmetry groups, conservation laws, solitons, and singular solitary waves of some versions of systems of the modified KdV equations.
Externí odkaz:
https://doaj.org/article/03f043e5b7244e7aa3c233691221c8fb