Li, Jian; Song, Yuguang; Zhang, Wen; Feng, Xiaodong; Yu, Le’an Game equilibrium on BIM application in construction supply chain enterprises with capability difference. (Chinese. English summary) Zbl 1488.90012 J. Syst. Sci. Math. Sci. 41, No. 5, 1276-1290 (2021). MSC: 90B06 91A25 91A65 PDFBibTeX XMLCite \textit{J. Li} et al., J. Syst. Sci. Math. Sci. 41, No. 5, 1276--1290 (2021; Zbl 1488.90012)
Zhou, Youhong; Yin, Hang; Yu, Le’an Asymmetric effect analysis of oil price volatility on economic and environmental impacts of major oil producing countries in the “the Belt and Road”. (Chinese. English summary) Zbl 1449.91050 J. Syst. Sci. Math. Sci. 39, No. 10, 1710-1728 (2019). MSC: 91B24 91B62 91B76 PDFBibTeX XMLCite \textit{Y. Zhou} et al., J. Syst. Sci. Math. Sci. 39, No. 10, 1710--1728 (2019; Zbl 1449.91050)
Tang, Ling; Zhang, Liang; Yu, Le’an The impact of carbon emission trading scheme on emission abatement cost based on dynamic CGE model. (Chinese. English summary) Zbl 1438.91088 J. Syst. Sci. Math. Sci. 39, No. 1, 51-64 (2019). MSC: 91B76 PDFBibTeX XMLCite \textit{L. Tang} et al., J. Syst. Sci. Math. Sci. 39, No. 1, 51--64 (2019; Zbl 1438.91088)
Tang, Ling; Wang, Shuai; Yu, Le’an A CGE-based measurement model for the impact of RMB appreciation. (Chinese. English summary) Zbl 1249.91097 J. Syst. Sci. Math. Sci. 31, No. 2, 216-227 (2011). MSC: 91B64 91B50 PDFBibTeX XMLCite \textit{L. Tang} et al., J. Syst. Sci. Math. Sci. 31, No. 2, 216--227 (2011; Zbl 1249.91097)
Yu, Lean; Wang, Shouyang A kernel principal components analysis based on least squares fuzzy support vector machine methodology with variable penalty factors for credit classification. (Chinese. English summary) Zbl 1212.62055 J. Syst. Sci. Math. Sci. 29, No. 10, 1311-1326 (2009). MSC: 62P05 62H25 68T05 62H30 91B30 PDFBibTeX XMLCite \textit{L. Yu} and \textit{S. Wang}, J. Syst. Sci. Math. Sci. 29, No. 10, 1311--1326 (2009; Zbl 1212.62055)