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On computing an equivalent symmetric matrix for a nonsymmetric matrix

International Journal of Computer Mathematics, 1988
A real or a complex symmetric matrix is defined here as an equivalent symmetric matrix for a real nonsymmetric matrix if both have the same eigenvalues. An equivalent symmetric matrix is useful in computing the eigenvalues of a real nonsymmetric matrix. A procedure to compute equivalent symmetric matrices and its mathematical foundation are presented.
Sen, SK, Venkaiah, VC
openaire   +2 more sources

Deep Symmetric Matrix Factorization

2023 31st European Signal Processing Conference (EUSIPCO), 2023
De Handschutter, Pierre, Gillis, Nicolas, Blekic, Wivine   +2 more
openaire   +1 more source

Symmetric decomposition of a positive definite matrix [PDF]

Numerische Mathematik, 1965
R. S. Martin, G. Peters, James Hardy Wilkinson   +2 more
openaire   +1 more source

On the Rank of a Symmetrical Matrix

The Annals of Mathematics, 1913
openaire   +2 more sources

Properties of Functions of a Real Symmetric Matrix

Econometric Theory, 1996
openaire   +4 more sources

Simultaneous Transformation of a Hermitian Matrix and a Symmetric or Skew-Symmetric Matrix

1983
openaire   +1 more source