Numerical Solution of a Nonlinear Eigenvalue Problem
نویسندگان
چکیده
منابع مشابه
Numerical solution of a quadratic eigenvalue problem
We consider the quadratic eigenvalue problem (QEP) (λ2M + λG + K)x = 0, where M = MT is positive definite, K = KT is negative definite, and G = −GT . The eigenvalues of the QEP occur in quadruplets (λ, λ,−λ,−λ) or in real or purely imaginary pairs (λ,−λ). We show that all eigenvalues of the QEP can be found efficiently and with the correct symmetry, by finding a proper solvent X of the matrix e...
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ژورنال
عنوان ژورنال: Indagationes Mathematicae (Proceedings)
سال: 1965
ISSN: 1385-7258
DOI: 10.1016/s1385-7258(65)50056-1