1) generalized positive definiteness
广义正定性
1.
In this paper, using the undetermined-way, we prove that necessary and sufficient conditions for generalized positive definiteness of matrix are obtained under second order matrix and upper (or lower) triangular matrix, we change generalized positive definiteness into positive definiteness of real symmetric matrix.
采用待定法证明了二阶及上 (下 )三角矩阵A∈PD 的充要条件 ,把广义正定性问题转化为实对称矩阵A∈PD 的正定性问题 ,与文 [1]比较降低了证明难度 ,大大简化了证明过程。
2) well generalized positive definite matrix
良广义正定
1.
The definition of the positive hyperstable matrix was given,and the relations among classes of positive definite matrix,metapositive definite matrix, well generalized positive definite matrix,generalized positive definite matrix,positive hyperstable matrix and positive stable matrix were studied.
提出了超正稳定的概念，讨论了实对称正定、亚正定、良广义正定、广义正定、超正稳定及正稳定矩阵类之间的关系，得到了若干确定的结果。
3) generalized positive definite matrix
广义正定阵
1.
Some properties about a class of generalized positive definite matrix were gained,Kantorovich inequality and results of paper were extended.
给出了一类广义正定阵的不等式等若干性质，推广了Ｋａｎｔｏｒｏｖｉｃｈ不等式及文［５］的结
4) Generalized complex positive definite
广义复正定
5) generalized positive semidefinite
广义半正定
1.
It is defined for a real (may not symmetric) matrix to be generalized positive semidefinite.
文章给出了实方阵为广义半下定的概念及一些判定条件，并讨论广义半正定实方阵的行列式及子式的性
6) generalized positive real uncertainty
广义正实不确定性
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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参考词条