非负半正定阵  positive semidefinite matrix; non negative semidefinite matrix

复亚半正定阵  complex semi-positive subdefinite matrix

(半)正定矩阵  positive semi-definite matrices

埃尔米特广义反汉密尔顿半正定矩阵  Hermitian generalized anti-Hamiltonian semi-defini

半正定Hermitian矩阵  positive semidefinite Hermitian matrix

半正定厄米特矩阵  positive semidefinite Hermitian matrix

半正定方阵  positive semi-definite matrix

半正定矩阵  positive semi-definite matrices; positive semidefinite mat; positive semidefmite Hermitian matrix; positive semidefinite matrix; Semi-positive definite matrices; semi-positive definite matrix; sub matrix

半正定实对称矩阵  semi-positive real symmetric matrix

半正定自共轭四元数矩阵  positive semidefinite self-Conjugate matrices of quaternions

次广义半正定矩阵  meta-generalized semi-positive definite matrix

次亚(半)正定矩阵  minor positive (semi)definite matrix

对称半正定矩阵  symmetric nonnegative definite matrix

对称且正半肯定矩阵  Symmetric and positive semidefinite matrix

复半正定矩阵  positive semidefinite matrix

复亚半正定矩阵  complex metapositive semidefinite matrix

广义半正定矩阵  generalized positive semidefinite matrix; generalized semi-positive definite matrix

可对称半正定化矩阵  positive definite symmetrizable matrices and semid

斜亚半正定矩阵  skewpositive semidefinite matrix