--ZusammenfassungOn the Range of Eigenvalues of an Interval Matrix. We describe a method for enclosing the set of real eigenvalues of an interval matrix pertaining to eigenvectors of a given sign pattern.
AMS Subject Classification: 15A18, 65G10Key words: Interval matrix, eigenvalue, enclosure, tolerance analysis.Zur Einsehliessung der Eigenwerte einer lntervallmatrix, Wir beschreiben eine Methode zur Einschliessung der Menge aller reellen Eigenwerte einer Intervallmatrix die zu Eigenvektoren yon einer vorgeschriebenen Zeichenstruktur geh6ren.
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