云南高校图书馆联盟文献共享服务平台- SOLITARY

SOLITARY_WAVES: 作品数：184被引量：132H指数：5; 导出分析报告; 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>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金上海市自然科学基金更多>>

Nonlinear interaction of head-on solitary waves in integrable and nonintegrable systems: 《Chinese Physics B》2024年第5期480-487,共8页张树甜刘世鲲矫滕菲孙敏胡凤兰黄德财; Project supported by the National Natural Science Foundation of China(Grant No.11574153);the Foundation of the Ministry of Industry and Information Technology of China(Grant No.TSXK2022D007)。; This study numerically investigates the nonlinear interaction of head-on solitary waves in a granular chain(a nonintegrable system)and compares the simulation results with the theoretical results in fluid(an integrabl...; 关键词：integrable system nonintegrable system granular chain solitary wave

Dynamics of the plane and solitary waves in a Noguchi network:Effects of the nonlinear quadratic dispersion: 《Chinese Physics B》2020年第3期105-111,共7页S A T Fonkoua M S Ngounou G R Deffo F B Pelap S B Yamgoue A Fomethe; We consider a modified Noguchi network and study the impact of the nonlinear quadratic dispersion on the dynamics of modulated waves. In the semi-discrete limit, we show that the dynamics of these waves are governed b...; 关键词：Noguchi NETWORK nonlinear QUADRATIC DISPERSION modulational INSTABILITY SOLITON

Decaying solitary waves propagating in one-dimensional damped granular chain: 《Chinese Physics B》2018年第7期388-392,共5页宋宗斌杨雪滢封文星席忠红李烈娟石玉仁; Project supported by the National Natural Science Foundation of China(Grant Nos.11565021 and 11047010);the Scientific Research Foundation of Northwest Normal University,China(Grant No.NWNU-LKQN-16-3); We numerically investigate the nonlinear waves propagating in a one-dimensional particle chain when the damping effect is taken into account. It is found that decaying solitary waves exist, in which the amplitude of t...; 关键词：damping granular chain solitary wave damped KdV equation

Head-on collision between two solitary waves in a one-dimensional bead chain被引量：1: 《Chinese Physics B》2018年第4期327-334,共8页Fu-Gang Wang Yang-Yang Yang Juan-Fang Han Wen-Shan Duan; Project supported by the National Magnetic Confinement Fusion Science Program of China(Grant No.2014GB104002);the National Natural Science Foundation of China(Grant No.11647313);the Youth Science and Technology Foundation of Gansu Province,China(Grant No.1606RJYA263);the Institutes of Higher Education Institutions of Gansu Province,China(Grant No.2015B-022); The head on collision between two opposite propagating solitary waves is studied in the present paper both numerically and analytically.The interesting result is that no phase shift is observed which is different from...; 关键词：discrete system bead chain solitary waves

Nucleus-acoustic solitary waves in self-gravitating degenerate quantum plasmas: 《Chinese Physics B》2018年第4期191-197,共7页D M S Zaman M Amina P R Dip A A Mamun; Nucleus-acoustic（NA） solitary waves（SWs） propagating in a self-gravitating degenerate quantum plasma（SDQP）system（containing non-relativistically degenerate heavy and light nuclei,and non-/ultra-relativistically...; 关键词：self-gravitational potential solitary waves

Solitary wave for a nonintegrable discrete nonlinear Schr?dinger equation in nonlinear optical waveguide arrays: 《Chinese Physics B》2018年第3期108-119,共12页Li-Yuan Ma Jia-Liang Ji Zong-Wei Xu Zuo-Nong Zhu; Project supported by the National Natural Science Foundation of China(Grant Nos.11671255 and 11701510);the Ministry of Economy and Competitiveness of Spain(Grant No.MTM2016-80276-P(AEI/FEDER,EU));the China Postdoctoral Science Foundation(Grant No.2017M621964); We study a nonintegrable discrete nonlinear SchriSdinger （dNLS） equation with the term of nonlinear nearest-neighbor interaction occurred in nonlinear optical waveguide arrays. By using discrete Fourier transformati...; 关键词：nonintegrable dNLS equation solitary waves CHAOS nonlinear nearest-neighbor interaction

Envelope solitary waves and their reflection and transmission due to impurities in a granular material: 《Chinese Physics B》2018年第1期402-407,共6页杜文青孙建安杨阳阳段文山; Project supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA01020304);the National Natural Science Foundation of China(Grant Nos.91026005,11547304,11275156,11047010,and 61162017); A nonlinear Schrodinger equation in one-dimensional bead chain is first obtained and an envelope solitary wave of the system is verified numerically in this system. The reflection and the transmission of an incident e...; 关键词：IMPURITIES envelope solitary wave numerical simulation

Simulations of solitary waves of RLW equation by exponential B-spline Galerkin method: 《Chinese Physics B》2017年第8期24-31,共8页Melis Zorsahin Gorgulu Idris Dag Dursun Irk; supported by the Scientific and Technological Research Council of Turkey(Grant No.113F394); In this paper, an approximate function for the Galerkin method is composed using the combination of the exponential B-spline functions. Regularized long wave equation （RLW） is integrated fully by using an exponentia...; 关键词：solitary waves exponential B-spline Galerkin method RLW equation

(2+1)-dimensional dissipation nonlinear Schrdinger equatio for envelope Rossby solitary waves and chirp effect: 《Chinese Physics B》2016年第4期13-21,共9页李近元方念乔张吉薛玉龙王雪木袁晓博; supported by the National Natural Science Foundation of China(Grant No.41406018); In the past few decades, the （1 ＋ 1）-dimensional nonlinear Schr6dinger （NLS） equation had been derived for envelope Rossby solitary waves in a line by employing the perturbation expansion method. But, with the de...; 关键词：（2＋1）-dimensional dissipation nonlinear Schrodinger equation envelope Rossby solitary waves chirp effect two-soliton solutions

Exponential B-spline collocation method for numerical solution of the generalized regularized long wave equation被引量：1: 《Chinese Physics B》2015年第5期177-190,共14页Reza Mohammadi; The aim of the present paper is to present a numerical algorithm for the time-dependent generalized regularized long wave equation with boundary conditions. We semi-discretize the continuous problem by means of the Cr...; 关键词：solitary waves GRLW equation exponential B-spline COLLOCATION

SOLITARY_WAVES