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New Criteria for the Semiconvergence of Interval Matrices
SIAM Journal on Matrix Analysis and Applications, 2005We derive new criteria for the convergence of powers of interval matrices $[A]$ to a limit which may differ from $O$. The absolute value $|[A]|$ of $[A]$ is allowed to be reducible with slight additional restrictions.
Hans-Robert Arndt, Günter Mayer
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Eigenvalues of tridiagonal symmetric interval matrices
IEEE Transactions on Automatic Control, 1994The paper deals with the eigenvalue problem for symmetric tridiagonal interval matrices. A method for bounding the eigenvalues is described, which uses certain ratios in the Sturm sequence. The key idea is to avoid dependent intervals in the relevant interval operations. The method requires twice as many operations as the ordinary real Sturm method and
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On the Exponentiation of Interval Matrices. [PDF]
Reliab. Comput., 2014 Neumaier, Arnold, Goldsztejn, Alexandre
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Eigenvalues bounds for symmetric interval matrices
International Journal of Computing Science and Mathematics, 2015Sukhjit Singh, D. K. Gupta
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Novel estimations for the eigenvalue bounds of complex interval matrices
Applied Mathematics and Computation, 2014M. Matcovschi, O. Pastravanu
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Bounds on eigenvalues of real and complex interval matrices
Applied Mathematics and Computation, 2013M. Hladík
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