SOLITARY_WAVES

作品数:184被引量:132H指数:5
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相关作者:佘守宪邵嗣烘汤华中李世友张士峰更多>>
相关机构:北京交通大学北京大学国防科学技术大学德克萨斯大学更多>>
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The research of vasoconstriction effect on the solitary waves in stenotic arterial vessel
《Communications in Theoretical Physics》2023年第5期38-51,共14页Xue Sang Zongguo Zhang Hong-Wei Yang Lei Fu 
Vascular stenosis is a common cardiovascular disease,and the in-depth study of its biomechanical mechanism will help to explore the occurrence mechanism and law of the disease,which is of great significance in the pre...
关键词:solitary waves stenosis arterial vessel KdV-Burgers equation steeping and peaking 
Abundant different types of exact soliton solution to the (4+1)-dimensional Fokas and (2+1)-dimensional breaking soliton equations被引量:2
《Communications in Theoretical Physics》2021年第10期64-80,共17页Sachin Kumar Monika Niwas M S Osman M A Abdou 
funded by the Science and Engineering Research Board,SERB-DST,India,under project scheme MATRICS(MTR/2020/000531)。
The prime objective of this paper is to explore the new exact soliton solutions to the higher-dimensional nonlinear Fokas equation and(2+1)-dimensional breaking soliton equations via a generalized exponential rational...
关键词:nonlinear evolution equations soliton solutions exact solutions generalized exponential rational function method solitary waves 
Solitons and soliton molecules in two nonlocal Alice–Bob Sawada–Kotera systems
《Communications in Theoretical Physics》2020年第8期50-56,共7页Zhao Qi-Liang Lou Sen-Yue Jia Man 
Two nonlocal Alice–Bob Sawada–Kotera(ABSK) systems, accompanied by the parity and time reversal invariance are studied. The Lax pairs of two systems are uniformly written out in matrix form. The periodic waves, mult...
关键词:soliton molecules nonlocal Sawada–Kotera equations nonelastic interactions periodic and solitary waves 
Dispersive Solitary Wave Solutions of Strain Wave Dynamical Model and Its Stability
《Communications in Theoretical Physics》2019年第10期1155-1162,共8页Muhammad Arshad Aly R.Seadawy Dian-Chen Lu Asghar Ali 
In the materials of micro-structured, the propagation of wave modeling should take into account the scale of various microstructures. The different kinds solitary wave solutions of strain wave dynamical model are deri...
关键词:exp(-∅(ξ))-expansion method improved simple equation method strain wave equation solitary waves periodic solutions 
Solitary Potential in a Space Plasma Containing Dynamical Heavy Ions and Bi-Kappa Distributed Electrons of Two Distinct Temperatures
《Communications in Theoretical Physics》2018年第1期107-114,共8页M.Sarker B.Hosen M.R.Hossen A.A.Mamun 
The heavy ion-acoustic solitary waves(HIASWs) in a magnetized, collisionless, space plasma system(containing dynamical heavy ions and bi-kappa distributed electrons of two distinct temperatures) have been theoreticall...
关键词:heavy ion acoustic waves solitary waves superthermal electrons higher order nonlinear equations 
Instability Analysis of Positron-Acoustic Waves in a Magnetized Multi-Species Plasma
《Communications in Theoretical Physics》2017年第4期458-466,共9页M.A.Hossen M.G.Shah M.R.Hossen A.A.Mamun 
The nonlinear propagation of electrostatic excitations and their multi-dimensional instability in a magnetized, degenerate electron-positron-ion(EPI) plasma system(containing inertial cold positrons, relativistic dege...
关键词:instability analysis solitary waves magnetized plasma DEGENERACY relativistic effect 
solitary waves shock waves dust charge variation dusty plasma
《Communications in Theoretical Physics》2016年第2期247-253,共7页王云良 郭晓艳 李泉水 
Supported by National Natural Science Foundation of China under Grant No.11104012; the Fundamental Research Funds for the Central Universities under Grant Nos.FRF-TP-09-019A and FRF-BR-11-031B
The nonlinear propagation of dust acoustic waves is investigated in four-component plasmas consisting of positively charged dust grains, trapped ions, nonthermal electrons, and photoelectron due to ultraviolet irradia...
关键词:Nonlinear Dust Acoustic Waves in Strongly Coupled Dusty Plasmas with Positively Charged Dust Particles 
Implication of the Electron Exchange-Correlation on Fully Nonlinear Quantum Dust Ion-Acoustic Solitons
《Communications in Theoretical Physics》2016年第1期73-77,共5页khireddine mebrouk leila ait gougam mouloud tribeche 
We examine the effect of the electron exchange-correlation on weak and arbitrary amplitude quantum dust ion-acoustic(QDIA) solitons.The reduced quantum hydrodynamic(QHD) model is used.Carrying out a fully nonlinear an...
关键词:quantum effects solitary waves electron exchange-correlation 
Time-Dependent Cylindrical and Spherical Solitary Structures and Double Layers of Dust Ion-Acoustic Waves in Ultra-Relativistic Dense Plasma被引量:2
《Communications in Theoretical Physics》2013年第6期745-750,共6页T.Akhter M.M.Hossain A.A.Mamun 
Cylindrical and spherical (nonplanar) solitary waves (SWs) and double layers (DLs) in a multi-ion plasma system (containing inertial positively as well as negatively charged ions, non-inertial degenerate electrons, an...
关键词:solitary waves double layers ultra-relativistic dense plasma dust ion acoustic waves Gardnerequation 
Nonplanar Electrostatic Solitary Waves in a Relativistic Degenerate Dense Plasma被引量:1
《Communications in Theoretical Physics》2013年第4期479-483,共5页Ata-ur-Rahman A. Mushtaq S. Ali A. Qamar 
the Financial Support of HEC Through Indigenous 5000 Ph.D Scholarship Scheme
By employing the reductive perturbation technique, the propagation of cylindrical and spherical ion acoustic solitary waves is studied in an unmagnetized dense relativistic plasma, consisting of relativistically degen...
关键词:nonplanar ion acoustic solitary waves relativistic degenerate plasma modified KdV equation 
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