
Es wird eine Methode zur Berechnung garantierter Schranken für die Lösung des komplexen allgemeinen Eigenproblems beschrieben. Die Methode erweitert einen ähnlichen Ansatz für allgemeine nichtlineare Gleichungssysteme in der Art, daß für den vorliegenden speziellen Fall weitgehende Folgerungen aus schwächeren Voraussetzungen gezogen wrden können.
A method is described which produces guaranteed bounds for a solution of the generalized complex eigenproblem. The method extends a similar approach for general systems of nonlinear equations to the special case of complex pencils, where under weaker assumptions stronger assertions can be proved.
Numerical computation of eigenvalues and eigenvectors of matrices, generalized eigenvalue problem, inclusion, Newton method, Pascal matrices, Interval and finite arithmetic, interval arithmetic, Inequalities involving eigenvalues and eigenvectors, random matrices, Hilbert matrices
Numerical computation of eigenvalues and eigenvectors of matrices, generalized eigenvalue problem, inclusion, Newton method, Pascal matrices, Interval and finite arithmetic, interval arithmetic, Inequalities involving eigenvalues and eigenvectors, random matrices, Hilbert matrices
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