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[会议论文] 作者:WEI Yimin, 来源:第八届工业与应用数学国际大会 年份:2015
  In this talk,we present perturbation analysis for the total least squares(TLS)problems and develop randomized algorithms for the TLS and the truncated total...
[会议论文] 作者:Peng Wei,Yimin Wang, 来源:2015 International Conference on Advanced Fibers and Polymer 年份:2015
  Thermotropic liquid crystal copolyester(TLCP)has been widely studied and well developed in past three decades,due to its many unique properties,such as exce...
[会议论文] 作者:Peng Wei,Yimin Wang, 来源:2015 International Conference on Advanced Fibers and Polymer 年份:2015
Thermotropic liquid crystal copolyester(TLCP)has been widely studied and well developed in past three decades,due to its many unique properties,such as excellent mechanical properties and thermal prop...
[期刊论文] 作者:WEI Yimin,MENG Huadong,LIU Yim, 来源:黑龙江科技学院学报 年份:2011
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:Wei Yimin,Xu Wei,Qiao Sanzheng, 来源:黑龙江科技信息 年份:2004
We present componentwise condition numbers for the problems of MoorePenrose generalized matrix inversion and linear least squares. Also, the condition numbers f...
[期刊论文] 作者:Wei Yimin,Yi Xiaoxin,Shen Yuehong, 来源:城市道桥与防洪 年份:2002
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[会议论文] 作者:Shuohan Huang,Hong Fan,Peng Wei,Yimin Wang, 来源:2015 International Conference on Advanced Fibers and Polymer 年份:2015
In this work,HBA/HNA-GO composite was prepared by melt polycondensation via in situ polymerization,and the effects of GO contents on the structure and properties of composites were studied.The results...
[期刊论文] 作者:Wei,Yimin(魏益民),Wu,Hebing(吴和兵), 来源:高等学校计算数学学报:英文版 年份:2001
We discuss the incomplete semi-iterative method (ISIM) for an approximate solution of a linear fixed point equations x= Tx+c with a bounded linear operator T act...
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