关于广义正定矩阵的进一步研究

Study of generalized positive definite matrices

证明了广义正定矩阵的一些性质，并对《非对称广义正定矩阵定义的再推广》（东北师大学报（自然科学版），１９９５（４）：２６）一文中的结论提出了异议，对文中的必要条件进行了讨论。

Some properties of generalized positive definite matrices are proved.Diflerences from the result of a paper entitled regeneralization of non symmetrical generalized positive definite matrices (JOURNAL OF NORTHEAST NORMAL UNIVERSITY,Natural Science Edition,1995(4):26) are presented.The necessary conditions in that paper are also discussed.