A bound for the condition of a hyperboli
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Ivan SlapniΔar; KreΕ‘imir VeseliΔ
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Article
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1999
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Elsevier Science
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English
β 317 KB
The hyperbolic eigenvector matrix is a matrix X which simultaneously diagonalizes the pair (H,J), where H is Hermitian positive definite and J = diag(:E1) such that X\*HX = A and X\*JX = J. We prove that the spectral condition of X, r(X), is bounded by K(X) ~< ~/min x(D\*HD), where the minimum is ta