Zobrazeno 31 - 40
of 335
pro vyhledávání: '"ZHAO LI"'
Publikováno v:
Advances in Mathematical Physics, Vol 2023 (2023)
The main purpose of this paper is to investigate the bifurcation and traveling wave solution of the Fokas system in monomode optical fibers by using the method of planar dynamical system. Firstly, the Fokas systems are reduced to two-dimensional plan
Externí odkaz:
https://doaj.org/article/5c15e272bc18456d9a0dfd72f224bf30
Publikováno v:
Advances in Mathematical Physics, Vol 2023 (2023)
This paper retrieves the vector-coupled version of the generalized anticubic nonlinearity model in fiber Bragg gratings. With the help of the trial equation approach and the complete discriminant system for polynomial, nine families of the optical so
Externí odkaz:
https://doaj.org/article/d713ae7c9a6b4578953ad834cda75708
Publikováno v:
Results in Physics, Vol 44, Iss , Pp 106174- (2023)
The long–short wave interaction system (L-SWIS) is an important model describing the interaction of two waves propagating in a generalized elastic medium. In this study, the bifurcation and the influence of random interaction on the exact solution
Externí odkaz:
https://doaj.org/article/dcd22438ca5b460f8200b86bd45a76d0
Publikováno v:
Results in Physics, Vol 43, Iss , Pp 106021- (2022)
The main purpose of this paper is to discuss the optical soliton solutions and phase portraits of the coupled Sasa–Satsuma model in nonlinear optics. This model is usually used to describe the propagation of femtosecond pulses in optical fibers. By
Externí odkaz:
https://doaj.org/article/7b453a0e728b4a2db52fd86c9239e7c5
Publikováno v:
Results in Physics, Vol 41, Iss , Pp 105932- (2022)
The coupled nonlinear Maccari systems are very important equations which have been developed vigorously in the fields of the nonlinear optics, deep water theory, plasma physics, nonlinear optics and so on. The main work of this paper is focus on the
Externí odkaz:
https://doaj.org/article/f77c86d6e1ee4bf5a46217e9c74bc5e3
Publikováno v:
APL Materials, Vol 10, Iss 8, Pp 080905-080905-6 (2022)
Fluorescent supramolecular gel is a large group in luminescent gels. In the scope of practical applications, excellent stability and robust luminescence are complementary and indispensable for high-performance fluorescent supramolecular gels. Therefo
Externí odkaz:
https://doaj.org/article/8faf9f5576ba43d6ae841a4e9c7d16c4
Publikováno v:
AIP Advances, Vol 12, Iss 4, Pp 049902-049902-1 (2022)
Externí odkaz:
https://doaj.org/article/9b4442d00114483588a5bd1fa4b24d51
Publikováno v:
AIP Advances, Vol 12, Iss 2, Pp 025113-025113-9 (2022)
To achieve a selective catalytic reduction of nitrogen oxide (NOx) in a wide temperature range and avoid the secondary pollution of commercial catalysts, a new type of highly active catalyst Cu@ZIF-7 was synthesized. X-ray diffraction, x-ray photoele
Externí odkaz:
https://doaj.org/article/b0517c559072454996af7c21c5ee47d6
Publikováno v:
Advances in Mathematical Physics, Vol 2022 (2022)
In this paper, the complete discrimination system method is used to construct the single traveling wave solutions for the (3+1)-dimensional Jimbo-Miwa equations with space-time fractional derivative. As a result, we get the exact traveling wave solut
Externí odkaz:
https://doaj.org/article/baee25eab77d4f2589794f170c656929
Publikováno v:
Advances in Mathematical Physics, Vol 2022 (2022)
In this paper, the coupled Kundu-Mukherjee-Naskar (KMN) model in Bragg grating fibers is considered to retrieve some new optical soliton solutions in (2+1) dimensions. Plenty of new exact solutions, including rational function solutions and triangle
Externí odkaz:
https://doaj.org/article/434c671b2bd3443589feb5573ae10c35