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An Improvement of the Rational Representation for High-Dimensional Systems 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 18
作者:  Xiao, Fanghui;  Lu, Dong;  Ma, Xiaodong;  Wang, Dingkang
收藏  |  浏览/下载：175/0  |  提交时间：2021/01/14
Comprehensive Grobner systems  high-dimensional polynomial system  rational representation  rational univariate representation  
The Time-Dependent Von Karman Shell Equation as a Limit of Three-Dimensional Nonlinear Elasticity 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 18
作者:  Qin, Yizhao;  Yao, Peng-Fei
收藏  |  浏览/下载：154/0  |  提交时间：2020/09/23
Nonlinear elasticity  thin shell  time-dependent von Karman equations  
A Hierarchical Forecasting Model for China's Foreign Trade 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 17
作者:  Sun, Yuying;  Zhang, Xun;  Wang, Shouyang
收藏  |  浏览/下载：163/0  |  提交时间：2020/06/30
Decomposed and combined models  exports and imports  forecasts  hierarchy  trade structure