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On the convergence of powers of interval matrices (2)
Authors:Günter Mayer
Institution:(1) Institut für Angewandte Mathematik, Universität Karlsruhe (TH), Kaiserstr. 12, D-7500 Karlsruhe, (Fed. Rep.)
Abstract:Summary Let 
$$\mathfrak{A}$$
be a real irreduciblen×n interval matrix. Then a necessary and sufficient condition is given for the sequence 
$$\{ \mathfrak{A}^k \} $$
of the powers of an interval matrix 
$$\mathfrak{A}$$
to converge to a matrix 
$$\mathfrak{A}^\infty  $$
which is not the null matrix. In addition a criterion for 
$$\mathfrak{A}$$
is proved to decide whether the limit matrix 
$$\mathfrak{A}^\infty  $$
satisfies the condition of symmetry 
$$\mathfrak{A}^\infty   =  - \mathfrak{A}^\infty  $$
.
Keywords:AMS(MOS): 65F30  CR: G1  3
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