Application of fuzzy mathematics and grey correlation coefficent analysis on stability evaluation of shallow karst under embankment 模糊评价与灰色关联分析方法在铁路路基浅层岩溶稳定性分析中的应用
Correlation of K groups of random variables a generalized gram inequality and its application to the correlation coefficent of random vector 随机向量相关性的度量Gram行列式的一个改进不等式及其在随机变量相关度量上的应用