A class of strong limit theorems for nonhomogeneous Markov chains indexed by a generalized Bethe tree on a generalized random selection system

We study strong limit theorems for a bivariate function sequence of an nonhomogeneous Markov chain indexed by a generalized Bethe tree on a generalized random selection system by constructing a nonnegative martingale. As corollaries, we generalize results of Yang and Ye and obtain some limit theorem...

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Published in:Український математичний журнал
Date:2011
Main Author: Kangkang Wang
Format: Article
Language:English
Published: Інститут математики НАН України 2011
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Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/166382
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:A class of strong limit theorems for nonhomogeneous Markov chains indexed by a generalized Bethe tree on a generalized random selection system / Kangkang Wang // Український математичний журнал. — 2011. — Т. 63, № 10. — С. 1336–1351. — Бібліогр.: 11 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Summary:We study strong limit theorems for a bivariate function sequence of an nonhomogeneous Markov chain indexed by a generalized Bethe tree on a generalized random selection system by constructing a nonnegative martingale. As corollaries, we generalize results of Yang and Ye and obtain some limit theorems for frequencies of states, ordered couples of states, and the conditional expectation of a bivariate function on Cayley tree. Вивчаються сильнi граничнi теореми для послiдовностi функцiй двох змiнних неоднорiдного марковського ланцюжка, що проiндексований узагальненим деревом Бете на узагальненiй системi випадкового вибору, шляхом побудови невiд’ємного мартингала. Як наслiдок, узагальнено результати Янга та Є i отримано деякi граничнi теореми для частот станiв, упорядкованих пар та умовного сподiвання функцiї двох змiнних на деревi Келi.
ISSN:1027-3190