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[会议论文] 作者:Xie Ziqing,
来源:第八届工业与应用数学国际大会 年份:2015
Inspired by the work in Zhou and Li(SISC,2001,2002)and the line search rules in optimization theory in Rn aiming at the global convergence,in this talk we propose a modified Local Minimax Method(LMM)b...
[期刊论文] 作者:Chen Chuanmiao,Xie Ziqing,
来源:中国科学A辑(英文版) 年份:2004
Based on the eigensystem {λj,φjof -Δ, the multiple solutions for nonlinear problem Δu+f(u)=0 in Ω,u=0 onαΩ are approximated. A new search-extension metho...
[期刊论文] 作者:Chen Chuanmiao,Xie Ziqing,
来源:中国科学A辑(英文版) 年份:2004
Based on the eigensystem {λj, φj} of -△, the multiple solutions for nonlinear problem △u + f(u)= 0 in Ω,u = 0 on Ω are approximated. A new search-extensio...
[期刊论文] 作者:Xie Ziqing,XIAO Haijun,
来源:黑龙江科技学院学报 年份:2001
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:CHEN Chuanmiao XIE Ziqing,
来源:中国科学:数学英文版 年份:2004
Based on the eigensystem {λj,φjof -Δ, the multiple solutions for nonlinear problem Δu+f(u)=0 in Ω,u=0 onαΩ are approximated. A new search-extension metho...
[期刊论文] 作者:CHEN Chuanmiao XIE Ziqing,
来源:中国科学:数学英文版 年份:2005
Based on the eigensystem {λj, φj} of -△, the multiple solutions for nonlinear problem △u + f(u)= 0 in Ω,u = 0 on Ω are approximated. A new search-extensio...
[期刊论文] 作者:Chen Chuanmiao,Xie Ziqing,Liu,
来源:黑龙江科技信息 年份:2005
本文通过对荣华二采区10...
[期刊论文] 作者:Zhu Peng,Xie Ziqing,Zhou Shuzi,
来源:数学物理学报(英文版) 年份:2004
In this article, we introduce a coupled approach of local discontinuous Galerkin and standard finite element method for solving convection diffusion problems. T...
[期刊论文] 作者:Xie Ziqing,Chen Chuanmiao,Xu Y,
来源:数学物理学报(英文版) 年份:2004
This article will combine the finite element method, the interpolated coefficient finite element method, the eigenfunction expansion method, and the search-exte...
[期刊论文] 作者:Liu Yuewu,Xie Ziqing,Chen Chua,
来源:黑龙江科技学院学报 年份:2009
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
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