almost positive definite matrix
complete main positive definite matrix
complex positive definite matrix
extended sub-positive definite matrix
general positive definite matrix
generalized meta positive definite matrix
generalized positive definite matrix
generalized semi-positive definite matrix
Hermite positive definite matrix
Hermitian positive definite matrix
meta-generalized semi-positive definite matrix
non-Hermitian positive definite matrix
quasi-generalized complex positive definite matrix
Quasi-positive definite matrix
semi-positive definite matrix
sub-positive definite matrix
symmetric and positive definite matrix
symmetric positive definite matrix
symmetrically positive definite matrix