云南高校图书馆联盟文献共享服务平台- PERTURBATION

PERTURBATION_METHOD: 作品数：174被引量：228H指数：6; 导出分析报告; 相关作者：黄怡筠李云飞郑成荣范菊王丽娜更多>>; 相关机构：中国船舶工业集团公司第708研究所首都师范大学上海交通大学北京理工大学更多>>; 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国家教育部博士点基金广东省自然科学基金更多>>

Dynamics analysis of a 5-dimensional hyperchaotic system with conservative flows under perturbation: 《Chinese Physics B》2021年第10期180-185,共6页Xuenan Peng Yicheng Zeng Qi Xie; supported by the National Natural Science Foundation of China(Grant No.62071411)。; Conservative chaotic flows have better ergodicity,therefore researching dynamics and applications of conservative systems has become a hot topic.We introduce a constant-perturbation into a 5-dimensional(5D)conservativ...; 关键词：perturbation method coexistence hidden chaotic sea FPGA realization

Ground-state energy of beryllium atom with parameter perturbation method被引量：2: 《Chinese Physics B》2018年第9期237-240,共4页Feng Wu LijuanMeng; Project supported by the National Natural Science Foundation of China(Grant No.11647071);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK20160435); We present a perturbation study of the ground-state energy of the beryllium atom by incorporating double parameters in the atom＇s Hamiltonian. The eigenvalue of the Hamiltonian is then solved with a double-fold pertu...; 关键词：parameter perturbation method double-fold perturbation scheme ground-state energy

Application of asymptotic iteration method to a deformed well problem: 《Chinese Physics B》2016年第3期40-44,共5页Hakan Ciftci H F Kisoglu; The asymptotic iteration method （AIM） is used to obtain the quasi-exact solutions of the Schr6dinger equation with a deformed well potential. For arbitrary potential parameters, a numerical aspect of AIM is also app...; 关键词：asymptotic iteration method quasi-exact solutions perturbation method approximate solutions

A perturbation method to the tent map based on Lyapunov exponent and its application被引量：4: 《Chinese Physics B》2015年第10期78-85,共8页曹绿晨罗玉玲丘森辉刘俊秀; Project supported by the Guangxi Provincial Natural Science Foundation,China(Grant No.2014GXNSFBA118271);the Research Project of Guangxi University,China(Grant No.ZD2014022);the Fund from Guangxi Provincial Key Laboratory of Multi-source Information Mining&Security,China(Grant No.MIMS14-04);the Fund from the Guangxi Provincial Key Laboratory of Wireless Wideband Communication&Signal Processing,China(Grant No.GXKL0614205);the Education Development Foundation and the Doctoral Research Foundation of Guangxi Normal University;the State Scholarship Fund of China Scholarship Council(Grant No.[2014]3012);the Innovation Project of Guangxi Graduate Education,China(Grant No.YCSZ2015102); Perturbation imposed on a chaos system is an effective way to maintain its chaotic features. A novel parameter perturbation method for the tent map based on the Lyapunov exponent is proposed in this paper. The pseudo-...; 关键词：PERTURBATION tent map Lyapunov exponent finite precision

Variational-integral perturbation corrections of some lower excited states for hydrogen atoms in magnetic fields: 《Chinese Physics B》2012年第10期206-213,共8页袁琳赵云辉徐军周本胡海文华; Project supported by the National Natural Science Foundation of China (Grant No. 10875039);the Foundation of the Science and Technology of Hunan Province,China (Grant No. 2011CK3013); A variational-integral perturbation method（VIPM） is established by combining the variational perturbation with the integral perturbation.The first-order corrected wave functions are constructed,and the second-order ...; 关键词：variational-integral perturbation method lower excited state convergence

Perturbation method of studying the EI Nifio oscillation with two parameters by using the delay sea-air oscillator model被引量：4: 《Chinese Physics B》2012年第9期32-36,共5页杜增吉林万涛莫嘉琪; Project supported by the National Natural Science Foundation of China （Grant Nos. 11071205 and 11101349）, the “Strate- gic Priority Research Program-Climate Change： Carbon Budget and Relevant Issues” of the Chinese Academy of Sciences, China （Grant No. XDA01020304）, the Natural Science Foundation from the Education Bureau of Anhui Province, China （Grant No. KJ2011A135）, and the Natural Science Foundation of Jiangsu Province, China （Grant No. BK2011042）.; The EI Nino-southern oscillation （ENSO） is an interannual phenomenon involved in tropical Pacific ocean- atmosphere interactions. In this paper, we develop an asymptotic method of solving the nonlinear equation usin...; 关键词：NONLINEAR perturbation method E1 Nino-southern oscillation model

A new perturbation method to the Tent map and its application被引量：2: 《Chinese Physics B》2011年第5期191-198,共8页王兴元王林林; Project supported by the National Natural Science Foundation of China (Grant Nos. 60573172 and 60973152);the Doctoral Program Foundation of Institution of Higher Education of China (Grant No. 20070141014);the Natural Science Foundation of Liaoning Province of China (Grant No. 20082165); Disturbance imposed on the chaotic systems is an effective way to maintain its chaotic good encryption features. This paper proposes a new perturbation method to the Tent map. First it divides the Tent map domain into...; 关键词：PERTURBATION TENT DEGRADATION CHAOTIC

Ground eigenvalue and eigenfunction of a spin-weighted spheroidal wave equation in low frequencies: 《Chinese Physics B》2011年第5期33-43,共11页唐文林田贵花; Project supported by the National Natural Science Foundation of China (Grant Nos. 10875018 and 10773002); Spin-weighted spheroidal wave functions play an important role in the study of the linear stability of rotating Kerr black holes and are studied by the perturbation method in supersymmetric quantum mechanics. Their an...; 关键词：spin-weighted spheroidal wave equation perturbation method in supersymmetric quantum mechanics super-potential eigenvalue and eigenfunction

Solving ground eigenvalue and eigenfunction of spheroidal wave equation at low frequency by supersymmetric quantum mechanics method被引量：2: 《Chinese Physics B》2011年第1期121-127,共7页唐文林田贵花; Project supported by the National Natural Science Foundation of China(Grant Nos.10875018 and 10773002); The spheroidal wave functions are found to have extensive applications in many branches of physics and mathematics. We use the perturbation method in supersymmetric quantum mechanics to obtain the analytic ground eige...; 关键词：spheroidal wave equation the perturbation method in supersymmetric quantum mechanics super-potential eigenvalue and eigenfunction

Modified KdV equation for solitary Rossby waves with β effect in barotropic fluids被引量：9: 《Chinese Physics B》2009年第7期2873-2877,共5页宋健杨联贵; Project supported by the Educational Department of Inner Mongolia (NJZY:08005);Open Fund of the Key Laboratory of Ocean Circulation and Waves,Chinese Academy of Sciences (Grant No KLOCAW0805); This paper uses the weakly nonlinear method and perturbation method to deal with the quasi-geostrophic vorticity equation,and the modified Korteweg-de Vries（mKdV） equations describing the evolution of the amplitude ...; 关键词：nonlinear Rossby waves mKdV equation β effect perturbation method

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