Research output: Contribution to journal › Article › peer-review
Local theorems for (multidimensional) additive functionals of semi-Markov chains. / Logachov, Artem; Mogulskii, Anatolii; Prokopenko, Evgeny et al.
In: Stochastic Processes and their Applications, Vol. 137, 07.2021, p. 149-166.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Local theorems for (multidimensional) additive functionals of semi-Markov chains
AU - Logachov, Artem
AU - Mogulskii, Anatolii
AU - Prokopenko, Evgeny
AU - Yambartsev, Anatoly
N1 - Funding Information: This work was supported by RSF, Russia project 18-11-00129 . This work was partly funded by CY Initiative of Excellence, France (grant “Investissements d’Avenir” ANR-16-IDEX-0008 ); Evgeny Prokopenko acknowledges with gratitude the hospitality of ESSEC CREAR. Anatoly Yambartsev thanks FAPESP, Brazil grant 2017/10555-0 . Publisher Copyright: © 2021 Elsevier B.V. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/7
Y1 - 2021/7
N2 - We consider a (multidimensional) additive functional of semi-Markov chain, defined by an ergodic Markov chain with a finite number of states. The distribution of random vectors, governing the process, is supposed to be lattice and light-tailed. We derive the exact asymptotics in the local limit theorem. As a consequence, we establish a local central limit theorem.
AB - We consider a (multidimensional) additive functional of semi-Markov chain, defined by an ergodic Markov chain with a finite number of states. The distribution of random vectors, governing the process, is supposed to be lattice and light-tailed. We derive the exact asymptotics in the local limit theorem. As a consequence, we establish a local central limit theorem.
KW - Continuous-time random walk
KW - Large deviations
KW - Local limit theorem
KW - Renewal process
KW - Semi-Markov chain
UR - http://www.scopus.com/inward/record.url?scp=85104050159&partnerID=8YFLogxK
U2 - 10.1016/j.spa.2021.03.011
DO - 10.1016/j.spa.2021.03.011
M3 - Article
AN - SCOPUS:85104050159
VL - 137
SP - 149
EP - 166
JO - Stochastic Processes and their Applications
JF - Stochastic Processes and their Applications
SN - 0304-4149
ER -
ID: 28364968