正定 meaning in Chinese

chengting
masasada
positive definite
positivedefinite
right concentration
zhengding

Then a is positive semidefinite, negative definite and negative semidefinite .
则A是半正定，负定，半负定的。
Positive semi-definite matrices are positive definite if and only if they are nonsingular .
正半定矩阵是正定的，当且仅当它们是非奇异矩阵。
If a symmetrical matrix is positive definite, the determinants of all its minors are also positive .
如果对称矩阵是为正定者，它的所有子式的行列式也都是正的。
On metapositive difinite of product of complex matrices
关于复矩阵乘积的正定性
Some properties of complex metapositive definite matrices
复亚正定矩阵的一些性质

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