Residential College | false |
Status | 已發表Published |
Approximation of the invariant measure of stable SDEs by an Euler–Maruyama scheme | |
Chen,Peng1; Deng,Chang Song2; Schilling,René L.3; Xu,Lihu4,5 | |
2023-06-13 | |
Source Publication | Stochastic Processes and their Applications |
ISSN | 0304-4149 |
Volume | 163Pages:136-167 |
Abstract | We propose two Euler–Maruyama (EM) type numerical schemes in order to approximate the invariant measure of a stochastic differential equation (SDE) driven by an α-stable Lévy process (1<α<2): an approximation scheme with the α-stable distributed noise and a further scheme with Pareto-distributed noise. Using a discrete version of Duhamel's principle and Bismut's formula in Malliavin calculus, we prove that the error bounds in Wasserstein-1 distance are in the order of η and [Formula presented], respectively, where ϵ∈(0,1) is arbitrary and η is the step size of the approximation schemes. For the Pareto-driven scheme, an explicit calculation for Ornstein–Uhlenbeck α-stable process shows that the rate [Formula presented] cannot be improved. |
Keyword | Convergence Rate Euler–maruyama Method Invariant Measure Wasserstein Distance |
DOI | 10.1016/j.spa.2023.06.001 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Mathematics |
WOS Subject | Statistics & Probability |
WOS ID | WOS:001028737600001 |
Publisher | ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS |
Scopus ID | 2-s2.0-85163033107 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF MATHEMATICS |
Corresponding Author | Deng,Chang Song |
Affiliation | 1.School of Mathematics,Nanjing University of Aeronautics and Astronautics,Nanjing,211106,China 2.School of Mathematics and Statistics,Wuhan University,Wuhan,430072,China 3.TU Dresden,Fakultät Mathematik,Institut für Mathematische Stochastik,Dresden,01062,Germany 4.Department of Mathematics,Faculty of Science and Technology,University of Macau,China 5.Zhuhai UM Science & Technology Research Institute,Zhuhai,China |
Recommended Citation GB/T 7714 | Chen,Peng,Deng,Chang Song,Schilling,René L.,et al. Approximation of the invariant measure of stable SDEs by an Euler–Maruyama scheme[J]. Stochastic Processes and their Applications, 2023, 163, 136-167. |
APA | Chen,Peng., Deng,Chang Song., Schilling,René L.., & Xu,Lihu (2023). Approximation of the invariant measure of stable SDEs by an Euler–Maruyama scheme. Stochastic Processes and their Applications, 163, 136-167. |
MLA | Chen,Peng,et al."Approximation of the invariant measure of stable SDEs by an Euler–Maruyama scheme".Stochastic Processes and their Applications 163(2023):136-167. |
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