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Model checking for a general linear model with nonignorable missing covariates 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2012, 卷号: 28, 期号: 1, 页码: 99-110
作者:  Sun Zhihua;  Ip WaiCheung;  Wong Heung
收藏  |  浏览/下载:103/0  |  提交时间:2021/01/14
REGRESSION  general linear model  model checking  nonignorable missing covariates  sensitivity analysis  
Hochschild cohomology of Beilinson algebra of exterior algebra 期刊论文
SCIENCE CHINA-MATHEMATICS, 2012, 卷号: 55, 期号: 6, 页码: 1153-1170
作者:  Xu YunGe;  Zhang Chao;  Ma XiaoJing;  Hu QingFeng
收藏  |  浏览/下载:93/0  |  提交时间:2021/01/14
REPRESENTATION DIMENSION  RESOLUTIONS  RING  Beilinson algebra  finite global dimension  Hochschild cohomology ring  parallel path  
A new look at the Lagrange method for continuous-time stochastic optimization 期刊论文
SCIENCE CHINA-MATHEMATICS, 2012, 卷号: 55, 期号: 11, 页码: 2247-2258
作者:  Cheng Xue;  Yan JiaAn
收藏  |  浏览/下载:150/0  |  提交时间:2021/01/14
VARIANCE PORTFOLIO SELECTION  CONSTRAINTS  stochastic optimization  Lagrange method  extremal point  optional projection  Frechet derivative  subdifferential