Levy processes;
SDEs;
Skorohod space;
Uniform tightness;
Weak convergence;
SMALL JUMPS;
APPROXIMATIONS;
DISTRIBUTIONS;
D O I:
10.1080/03610926.2011.581172
中图分类号:
O21 [概率论与数理统计];
C8 [统计学];
学科分类号:
020208 ;
070103 ;
0714 ;
摘要:
In this article, we investigate two variants of alpha-stable processes, namely tempered stable subordinators and modified tempered stable process as well as their renormalization. We study the weak convergence in the Skorohod space and prove that they satisfy the uniform tightness condition. Finally, applications to the alpha-dependence of the solutions of SDEs driven by these processes are discussed.
机构:
Univ Paris Est, Lab Anal & Math Appl, F-77454 Marne La Vallee 2, FranceUniv Paris Est, Lab Anal & Math Appl, F-77454 Marne La Vallee 2, France
Clement, Emmanuelle
Gloter, Arnaud
论文数: 0引用数: 0
h-index: 0
机构:
Univ Evry Val dEssonne, Lab Math & Modelisat Evry, UMR 8071, F-91037 Evry, FranceUniv Paris Est, Lab Anal & Math Appl, F-77454 Marne La Vallee 2, France