soliton
soliton的相关文献在1992年到2022年内共计64篇,主要集中在数学、物理学、肿瘤学
等领域,其中期刊论文64篇、相关期刊28种,包括科学与财富、中国高等学校学术文摘·物理学、电子科技学刊等;
soliton的相关文献由125位作者贡献,包括Aladji Kamagaté、Kongzhi Song、V. V. Nietz等。
soliton
-研究学者
- Aladji Kamagaté
- Kongzhi Song
- V. V. Nietz
- A. A. Al Qarni
- A. Kamagaté
- A. Konaté
- Abdul Alim
- Adama Konaté
- Adrián ángel Inchauspe
- Alain-Brice Moubissi
- Badri Matta
- Bi Qiao
- Bonaventure Nana
- DUAN Wen-shan
- E. Soro
- Eben Maré
- Edson Pindza
- Elena V. Orlenko
- Elham M. Al-Ali
- Emran Khoshrouye Ghiasi
- Essaid Zerrad
- Eusebio Tapia
- Fabio Garzia
- Fedor E. Orlenko
- Fernando Ongay
- Fidel Contreras López
- G. M. Gharib
- George G. Zegrya
- H. A. Ashi
- H. O. Bakodah
- Harry E. Ruda
- Hermann T. Tchokouansi
- Hideo Sekino
- Hongcai Ma
- Hongyan Pan
- I. Kanazawa
- Igor Kulikov
- Jean Roger Bogning
- Jianqing Lü
- Jiaojiao Yan
- Jinxi Fei
- Jun Ren
- LIU Ru-xun
- Laek Sazzad Andallah
- Leonardo Mondaini
- Lijun Xu
- Ling Wang
- M. A. Banaja
- M. S. Ismail
- Maha S. M. Shehata
-
-
Sergei Yurievich Eremenko
-
-
摘要:
A novel model of spacetime and fields atomization based on Atomic Series over finite Atomic AString Functions is offered. Formulated Atomization Theorems allow representing polynomials, analytic functions, and solutions of field equations including General Relativity via superposition of solitonic atoms which can be associated with flexible spacetime quantum, metriants, or elementary distortions. Spacetime is conceptualized as a lattice of flexible Atomic Solitons adjusting locations to reproduce different metrics and other physical fields. It may offer the variants of unified field theory based on Atomic Solitons where, like in string theory, fields become interconnected having a common mathematical ancestor.
-
-
Zidong Yang;
Hongyan Pan
-
-
摘要:
In this paper, we use Riccati equation to find new solitary wave solutions of Fisher equation, which describes the process of interaction between diffusion and reaction. It is of great importance to comprehend the equation to solve the problems in chemical kinetics and population dynamics. We resolve the Ricatti equation through diverse function transformation and many types of exact solutions are obtained. Then it is used as an auxiliary equation to solve Fisher equation. In the process, we select different coefficients in the Racatti equation, as a result, abundant solitary wave solutions are obtained, some of which haven’t been found in other documents yet. Moreover, these solutions we got in this paper will be favorable for understanding the Fisher equation.
-
-
Stephen Johnson;
Essaid Zerrad;
Sokratis Makrogiannis;
Jun Ren
-
-
摘要:
This paper uses the Ansatz method to solve for exact topological soliton solutions to sine-Gordon type equations. Single, double, and triple sine-Gordon and sine-cosine-Gordon equations are investigated along with dispersive and highly dispersive variations. After these solutions are found, strong perturbations are added to each equation and the new solutions are found. In solving both the perturbed and unperturbed sine-Gordon type equations, constraints are imposed on the parameters. The novel contributions of the authors are the soliton solutions to the strongly perturbed sine-Gordon equation and its variations. These results are important to the study of Josephson junctions, crystal dislocations, ultra-short optical pulses, relativistic field theory, and elementary particles.
-
-
魏含玉;
皮国梅;
无
-
-
摘要:
Staring from a new spectral problem,a hierarchy of the generalized Kaup-Newell soliton equations is derived.By employing the trace identity their Hamiltonian structures are also generated.Then,the generalized Kaup-Newell soliton equations are decomposed into two systems of ordinary differential equations.The Abel-Jacobi coordinates are introduced to straighten the flows,from which the algebro-geometric solutions of the generalized KaupNewell soliton equations are obtained in terms of the Riemann theta functions.
-
-
-
-
I. Kanazawa;
S. Nakamura;
R. Maeda
-
-
摘要:
We discuss hole-induced magnetic solitons and metal-insulator transition of transport properties in diluted magnetic semiconductors Ga1-xMnxAs from the standpoint of a field theoretical formulation, and analyze experimental data of transport properties, using the supersymmetry sigma formula and the effective Lagrangian of diffusion model.
-
-
Jianqing Lü;
Sudao Bilige;
Xiaoqing Gao;
Yuexing Bai;
Runfa Zhang
-
-
摘要:
In this paper, we obtained a kind of lump solutions of the Kadomtsev-Petviashvili-Benjamin-Bona-Mahony (KP-BBM) equation with the assistance of Mathematica. Some contour plots with different determinant values are sequentially made to show that the corresponding lump solutions tend to zero when x2+y2→∞. Particularly, lump solutions with specific values of the include parameters are plotted, as illustrative examples. Finally, a combination of stripe soliton and lump soliton is discussed to the KP-BBM equation, in which such a solution presents two different interesting phenomena: lump-kink and lump-soliton. Simultaneously, breather rational soliton solutions are displayed.
-
-
Zhongzhou Dong;
Ling Wang
-
-
摘要:
The modified Zakharov-Kuznetsov equation with the initial value problem is studied numerically by means of homotopy perturbation method. The analytical approximate solutions of the modified Zakharov-Kuznetsov equation are obtained. Choosing the form of the initial value, the single solitary wave, two solitary waves and rational solutions are presented, some of which are shown by the plots.
-
-
Aladji Kamagaté;
Alain-Brice Moubissi
-
-
摘要:
In this paper, we performed an investigation of the dissipative solitons of the two-dimensional (2D) Complex Swift-Hohenberg equation (CSHE). Stationary to pulsating soliton bifurcation analysis of the 2D CSHE is displayed. The approach is based on the semi-analytical method of collective coordinate approach. This method is constructed on a reduction from an infinite-dimensional dynamical dissipative system to a finite-dimensional model. The reduced model helps to obtain approximately the boundaries between the stationary and pulsating solutions. We analyzed the dynamics and characteristics of the pulsating solitons. Then we obtained the bifurcation diagram for a definite range of the saturation of the Kerr nonlinearity values. This diagram reveals the effect of the saturation of the Kerr nonlinearity on the period pulsations. The results show that when the parameter of the saturation of the Kerr nonlinearity increases, one period pulsating soliton solution bifurcates to double period pulsations.