New convergence results on functional iteration techniques for the numerical solution of M/G/1 type Markov chains |
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Authors: | Beatrice Meini |
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Institution: | (1) Università di Pisa, Dipartimento di Matematica, v. Buonarroti 2, I-56127 Pisa, Italy; e-mail: meini@dm.unipi.it , IT |
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Abstract: | Summary. By performing an accurate analysis of the convergence, we give a complete theoretical explanation of the experimental behaviour
of functional iteration techniques for the computation of the minimal nonnegative solution of the matrix equation , arising in the numerical solution of M/G/1 type Markov chains (here the 's are nonnegative matrices such that the matrix is column stochastic). Moreover, we introduce a general class of functional iteration methods, which includes the standard
methods, and we give an optimality convergence result in this class.
Received September 1, 1995 / Revised version received September 9, 1996 |
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Keywords: | Mathematics Subject Classification (1991): 15A51 15A24 60J10 60K25 65U05 |
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