【摘要】 许宝騄先生提出矩阵微分工具,是为了寻找矩阵变换的 Jacobi 式.本文企图用此技术来求多变量的高阶导数.更多还原

【Abstract】 The matrix differential methods were firstly proposed by prof.P.L.Hsu.In 1947,he gave lec-tures in multivariate analysis at the University of North Carolina,in which he developed the matrix dif-ferential technique for finding Jacobians of some matrix transformations.In this paper,we tried to de-velop the technigue for finding the higher order derivatives of multivariate.更多还原