On asymptotics of the potential of a countable ergodic Markov chain

For a class of functions $f$, the convergence in Abel's sense is proved for the potential $\sum_{n⩾o}P^nf(i) of a uniform ergodic Markov chain in a countable phase space. Several corollaries are obtained which are useful from the point of view of the possible application to CLT (the central...

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Datum:1993
Hauptverfasser: Moskal'tsova, N. V., Shurenkov, V. M., Москальцова, Н. В., Шуренков, В. М.
Format: Artikel
Sprache:Russisch
Englisch
Veröffentlicht: Institute of Mathematics, NAS of Ukraine 1993
Online Zugang:https://umj.imath.kiev.ua/index.php/umj/article/view/5808
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Назва журналу:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal
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author Moskal'tsova, N. V.
Shurenkov, V. M.
Москальцова, Н. В.
Шуренков, В. М.
Москальцова, Н. В.
Шуренков, В. М.
author_facet Moskal'tsova, N. V.
Shurenkov, V. M.
Москальцова, Н. В.
Шуренков, В. М.
Москальцова, Н. В.
Шуренков, В. М.
author_sort Moskal'tsova, N. V.
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collection OJS
datestamp_date 2020-03-19T09:18:17Z
description For a class of functions $f$, the convergence in Abel's sense is proved for the potential $\sum_{n⩾o}P^nf(i) of a uniform ergodic Markov chain in a countable phase space. Several corollaries are obtained which are useful from the point of view of the possible application to CLT (the central limit theorem) for Markov chains. In particular, we establish the condition equivalent to the boundedness of the second moment for the time of the first return into the state.
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spelling umjimathkievua-article-58082020-03-19T09:18:17Z On asymptotics of the potential of a countable ergodic Markov chain Об асимптотике потенциала счет ной эргодической цепи Маркова Moskal'tsova, N. V. Shurenkov, V. M. Москальцова, Н. В. Шуренков, В. М. Москальцова, Н. В. Шуренков, В. М. For a class of functions $f$, the convergence in Abel's sense is proved for the potential $\sum_{n⩾o}P^nf(i) of a uniform ergodic Markov chain in a countable phase space. Several corollaries are obtained which are useful from the point of view of the possible application to CLT (the central limit theorem) for Markov chains. In particular, we establish the condition equivalent to the boundedness of the second moment for the time of the first return into the state. Для певного класу функцій $f$ доведено збіжність за Абелем потенціалу $\sum_{n⩾o}P^nf(i)$ однорід­ного ергодичного ланцюга Маркова в зліченному фазовому просторі. Зроблено ряд висновків, корисних для погреб ЦГТ для ланцюгів Маркова, зокрема, умова, еквівалентна скінченносіі другого моменту для часу першого повернення до стану. Institute of Mathematics, NAS of Ukraine 1993-02-25 Article Article application/pdf https://umj.imath.kiev.ua/index.php/umj/article/view/5808 Ukrains’kyi Matematychnyi Zhurnal; Vol. 45 No. 2 (1993); 265–269 Український математичний журнал; Том 45 № 2 (1993); 265–269 1027-3190 rus en https://umj.imath.kiev.ua/index.php/umj/article/view/5808/8299 https://umj.imath.kiev.ua/index.php/umj/article/view/5808/8300 Copyright (c) 1993 Moskal'tsova N. V.; Shurenkov V. M.
spellingShingle Moskal'tsova, N. V.
Shurenkov, V. M.
Москальцова, Н. В.
Шуренков, В. М.
Москальцова, Н. В.
Шуренков, В. М.
On asymptotics of the potential of a countable ergodic Markov chain
title On asymptotics of the potential of a countable ergodic Markov chain
title_alt Об асимптотике потенциала счет ной эргодической цепи Маркова
title_full On asymptotics of the potential of a countable ergodic Markov chain
title_fullStr On asymptotics of the potential of a countable ergodic Markov chain
title_full_unstemmed On asymptotics of the potential of a countable ergodic Markov chain
title_short On asymptotics of the potential of a countable ergodic Markov chain
title_sort on asymptotics of the potential of a countable ergodic markov chain
url https://umj.imath.kiev.ua/index.php/umj/article/view/5808
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