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Regression analysis of multivariate recurrent event data with time-varying covariate effects 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 10, 页码: 2214-2223
作者:  Sun, Liuquan;  Zhu, Liang;  Sun, Jianguo
收藏  |  浏览/下载:116/0  |  提交时间:2018/07/30
Event history study  Marginal models  Recurrent event data  Time-varying coefficients  
Minimal achievable approximation ratio for MAX-MQ in finite fields 期刊论文
THEORETICAL COMPUTER SCIENCE, 2009, 卷号: 410, 期号: 21-23, 页码: 2285-2290
作者:  Zhao, Shang-Wei;  Gao, Xiao-Shan
收藏  |  浏览/下载:101/0  |  提交时间:2018/07/30
Multivariate quadratic polynomial equations  MAX-MQ  Approximation algorithm  Approximation ratio  
A SADDLE POINT APPROACH TO THE COMPUTATION OF HARMONIC MAPS 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2009, 卷号: 47, 期号: 2, 页码: 1500-1523
作者:  Hu, Qiya;  Tai, Xue-Cheng;  Winther, Ragnar
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
harmonic maps  nonlinear constraints  saddle point problems  error estimates