positive symmetric solution

positive pseudo-symmetric solution

symmetric positive definite solution

symmetric positive semidefinite solution

Anti-Symmetric Solution

axial-symmetric solution

least norm symmetric solution

least squares skew-symmetric solution

least-norm central symmetric solution

pseudo-symmetric solution

Radially symmetric solution

skew-symmetric solution

sub symmetric positive subdefinite matrix

Symmetric positive

symmetric positive coefficient matrix

symmetric positive definite

symmetric positive definite matrix

symmetric positive matrix

symmetric positive semidefinite