Microlocal analysis and hyperbolic equations 偏微分方程．Ⅳ，微局部分析和双曲型方程．Ⅳ，Microlocal analysis and hyperbolic equations micro-level analysis and dynamic simulation Harmonic analysis and wave equations Variational analysis and applications Matrix analysis and applications behavioral analysis and policy implications policy analysis and solutions Micro-Conmics：Analysis and Applications group analysis of differential equations