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Limit theorems and testing hypotheses on Markov chains

  • A. V. Nagaev
Veröffentlicht/Copyright: 1. Dezember 2003
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Discrete Mathematics and Applications
Aus der Zeitschrift Band 13 Heft 6

We consider the optimal tests based on the likelihood ratio for discriminating between two Markov chains having a common finite phase space ℒ. Their risks are expressed in terms of probabilities of large deviations for sum of random variables defined on another Markov chain with the phase space ℒ × ℒ. Both simple and composite alternatives are considered. The established asymptotic formulas for the considered risks are precise.

Published Online: 2003-12-01
Published in Print: 2003-12-01

Copyright 2003, Walter de Gruyter

Heruntergeladen am 28.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/156939203322733282/html
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