Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Random Walks in Nonhomogeneous Poisson Environment. / Davydov, Youri; Konakov, Valentin.
Modern Problems of Stochastic Analysis and Statistics - Selected Contributions in Honor of Valentin Konakov. ed. / Vladimir Panov. Springer Nature, 2017. p. 3-24 (Springer Proceedings in Mathematics and Statistics; Vol. 208).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Random Walks in Nonhomogeneous Poisson Environment
AU - Davydov, Youri
AU - Konakov, Valentin
PY - 2017/1/1
Y1 - 2017/1/1
N2 - In the first part of the paper, we consider a “random flight” process in Rd and obtain the weak limits under different transformations of the Poissonian switching times. In the second part, we construct diffusion approximations for this process and investigate their accuracy. To prove the weak convergence result, we use the approach of [15]. We consider more general model which may be called “random walk over ellipsoids in Rd ”. For this model, we establish the Edgeworth-type expansion. The main tool in this part is the parametrix method [5, 7].
AB - In the first part of the paper, we consider a “random flight” process in Rd and obtain the weak limits under different transformations of the Poissonian switching times. In the second part, we construct diffusion approximations for this process and investigate their accuracy. To prove the weak convergence result, we use the approach of [15]. We consider more general model which may be called “random walk over ellipsoids in Rd ”. For this model, we establish the Edgeworth-type expansion. The main tool in this part is the parametrix method [5, 7].
KW - Diffusion approximation
KW - Parametrix method
KW - Random flights
KW - Random nonhomogeneous environment
KW - Random walks
UR - http://www.scopus.com/inward/record.url?scp=85036452031&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-65313-6_1
DO - 10.1007/978-3-319-65313-6_1
M3 - Conference contribution
AN - SCOPUS:85036452031
SN - 9783319653129
T3 - Springer Proceedings in Mathematics and Statistics
SP - 3
EP - 24
BT - Modern Problems of Stochastic Analysis and Statistics - Selected Contributions in Honor of Valentin Konakov
A2 - Panov, Vladimir
PB - Springer Nature
T2 - International Conference on Modern problems of stochastic analysis and statistics, in honor On the occasion of Valentin Konakov’s 70th birthday, 2016
Y2 - 29 May 2016 through 2 June 2016
ER -
ID: 49897220