Generalizations of Cauchy inequality about matrix versions;
Cauchy不等式矩阵形式的推广
Matrix Expression of Mine Ventilation Network Graph and Its Computer Method Based on MATLAB;
基于MATLAB的矿井通风网络图的矩阵表示及电算方法
The study of enterprise work safety responsibility matrix;
企业安全生产责任矩阵研究
Symmetry and matrix representation of octagonal point groups in quasicrystal;
准晶体中八方晶系点群的对称性与矩阵表示