2,138 research outputs found
Partial norms and the convergence of general products of matrices
Motivated by the theory of inhomogeneous Markov chains, we determine a
sufficient condition for the convergence to 0 of a general product formed from
a sequence of real or complex matrices. When the matrices have a common
invariant subspace , we give a sufficient condition for the convergence to 0
on of a general product. Our result is applied to obtain a condition for
the weak ergodicity of an inhomogeneous Markov chain. We compare various types
of contractions which may be defined for a single matrix, such as
paracontraction, --contraction, and --contraction, where is an
invariant subspace of the matrix
Staatliche Verwaltung und privates Handwerk in der Ur III-Zeit: Die Auftragstätigkeit der Schmiede von Girsu
Ein Ur III-Brief aus der Sammlung des Archäologischen Museums der Martin-Luther-Universität Halle-Wittenberg
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