【摘要】 利用Einstein积研究了矩阵和张量之间的关系。得到了保持爱因斯坦积的张量空间和矩阵空间之间是线性同构的。研究结果推广了Brazell等([1]中(2.5)式)给出的变换。更多还原

【Abstract】 The relationship between matrices and tensor based on Einstein product is investigated. All linear isomorphisms between tensor spaces and matrix spaces preserving Einstein product are obtained. The result generalizes transformations given by Brazell et al(equation(2.5) of [1]).更多还原