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The inertia of certain Hermitian skew-triangular block matrices

✍ Scribed by Bryan E. Cainfx; E.Marques de Sá

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 428 KB
Volume: 160
Category: Article
ISSN: 0024-3795
DOI: 10.1016/0024-3795(92)90439-h

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## Abstract In the numerical modelling of mechanical systems, eigenvalue problems occur in connection with the evaluation of resonance frequencies, buckling modes and other more esoteric calculations. The matrices whose eigenvalues are sought sometimes have a skew‐symmetric component and the presen