PSEUDOSPECTRAL

作品数：31被引量：31H指数：3
导出分析报告
相关领域：理学更多>>
相关机构：厦门大学更多>>
相关期刊：《Automotive Innovation》《Science China Mathematics》《Chinese Physics Letters》《Acta Mathematicae Applicatae Sinica》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高技术研究发展计划上海市自然科学基金更多>>
-
在结果中检索

检索结果分析

结果分析中...
选择条件：
  • 主题=FOURIERx
共 条 记 录，以下是1-6
全选清除导出
参考文献引证文献引用追踪
视图：
排序：
THE STRUCTURE-PRESERVING METHODS FOR THE DEGASPERIS-PROCESI EQUATION
《Journal of Computational Mathematics》2019年第4期475-487,共13页Yuze Zhang Yushun Wang Yanhong Yang 
the National Natural Science Foundation of China (Grant No. 11771213);the National Key Research and Development Project of China (Grant No. 2016YFC0600310);the Major Projects of Natural Sciences of University in Jiangsu Province of China (Grant No. 15KJA110002).
This paper gives several structure-preserving schemes for the Degasperis-Procesi equation which has bi-Hamiltonian structures consisted of both complex and non-local Hamiltonian differential operators. For this sake, ...
关键词：DEGASPERIS-PROCESI EQUATION bi-Hamiltonian structure Structure-preserving SCHEME FOURIER PSEUDOSPECTRAL method 
A conservative Fourier pseudospectral algorithm for the nonlinear Schrodinger equation被引量：1
《Chinese Physics B》2014年第12期21-29,共9页吕忠全 张鲁明 王雨顺 
Project supported by the National Natural Science Foundation of China(Grant Nos.11271195,41231173,and 11201169);the Postdoctoral Foundation of Jiangsu Province of China(Grant No.1301030B);the Open Fund Project of Jiangsu Key Laboratory for NSLSCS(Grant No.201301);the Fund Project for Highly Educated Talents of Nanjing Forestry University(Grant No.GXL201320)
In this paper, we derive a new method for a nonlinear Schrodinger system by using the square of the first-order Fourier spectral differentiation matrix D1 instead of the traditional second-order Fourier spectral diffe...
关键词：Fourier pseudospectral method Schrdinger equation conservation law CONVERGENCE 
A conservative Fourier pseudospectral algorithm for a coupled nonlinear Schrdinger system被引量：4
《Chinese Physics B》2013年第6期135-140,共6页蔡加祥 王雨顺 
supported by the National Natural Science Foundation of China (Grant Nos. 11201169 and 11271195);the National Basic Research Program of China (Grant No. 2010AA012304);the Natural Science Foundation of Jiangsu Education Bureau,China (Grant Nos. 10KJB110001 and 12KJB110002);the Qing Lan Project of Jiangsu Province of China
We derive a new method for a coupled nonlinear Schr/Sdinger system by using the square of first-order Fourier spectral differentiation matrix D1 instead of traditional second-order Fourier spectral differentiation mat...
关键词：Schroedinger equation Fourier pseudospectral method conservation law energy 
FOURIER PSEUDOSPECTRAL-FINITE DIFFERENCE METHOD FOR INCOMPRESSIBLE FLOW被引量：1
《Journal of Computational Mathematics》1994年第4期312-329,共18页Guo Ben-yu  Xiong Yue-shan(Shanghai University of Science and Technology, Shanghai, China ) 
A Fourier pseudospectral-finite difference scheme is proposed for unsteady Navier-Stokes equation. It is showed that the numerical solution keeps semi-discrete conservation. The strict error estimation is established....
关键词：MATH FOURIER PSEUDOSPECTRAL-FINITE DIFFERENCE METHOD FOR INCOMPRESSIBLE FLOW 
FOURIER　PSEUDOSPECTRAL－FINITE　DIFFERENCE　METHOD　FOR　TWO－DIMENSIONAL　VORICITY　EQUATION被引量：1
《Chinese Annals of Mathematics,Series B》1994年第4期469-488,共20页GUO BENYU XIONG YUESHAN(Department of Mathematics,Shanghai University of Science and Technology f Shanghai 201800,China.) 
A Fourier pseudospectral-finite difference sheme is proposed for solving two-dimensionalvorticity equations. The generalized stability and the convergence are proved.The numericalresults are given.
关键词：Vorticity equation Fourier pseudospectral-finite difference method Generalized stability Convergence. 
FOURIER-CHEBYSHEV PSEUDOSPECTRAL METHOD FOR THREE-DIMENSIONAL VORTICITY EQUATION WITH UNILATERALLY PERIODIC BOUNDARY CONDITION
《Numerical Mathematics A Journal of Chinese Universities(English Series)》1994年第2期216-242,共27页郭本瑜 李健 曹卫明 
A Fourier-Chebyshev pseudospectral scheme is proposed for three-dimensionalvorticily equation with unilaterally periodic boundary condition. The generalized stability and convergence are analysed. The numerical result...
关键词：THREE-DIMENSIONAL VORTICITY EQUATION Fourier-Chebyshev PSEUDOSPECTRAL approximation. 
全选清除导出
共1页<1>
检索报告 对象比较 聚类工具 使用帮助 返回顶部