数学物理学报 ›› 2021, Vol. 41 ›› Issue (3): 874-881.

• 论文 • 上一篇    下一篇

两参数Brown运动增量的局部泛函重对数律

刘永宏*,唐艺恒,张晴晴   

  1. 桂林电子科技大学数学与计算科学学院 & 广西高校数据分析与计算重点实验室 广西桂林 541004
  • 收稿日期:2020-09-11 出版日期:2021-06-26 发布日期:2021-06-09
  • 通讯作者: 刘永宏
  • 基金资助:
    广西自然科学基金(2020GXNSFAA159118);广西自然科学基金(2018GXNSFBA281076);桂林电子科技大学研究生教育创新计划项目(2020YCXS083)

Local Functional Law of the Iterated Logarithm for Increments of Two-Parameter Brownian Motion

Yonghong Liu*,Yiheng Tang,Qingqing Zhang   

  1. School of Mathematics and Computing Science, Guilin University of Electronic Technology & Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation, Guangxi Guilin 541004
  • Received:2020-09-11 Online:2021-06-26 Published:2021-06-09
  • Contact: Yonghong Liu
  • Supported by:
    the NSF of Guangxi(2020GXNSFAA159118);the NSF of Guangxi(2018GXNSFBA281076);the Innovation Project of GUET Graduate Education(2020YCXS083)

摘要:

该文利用两参数Brown运动和两参数Brown运动增量的大偏差,得到了两参数Brown运动增量的局部泛函重对数律.

关键词: 两参数Brown运动, 增量, 局部泛函重对数律

Abstract:

In this paper, using large deviations for two-parameter Brownian motion and increments of two-parameter Brownian motion, we obtain local functional law of the iterated logarithm for increments of two-parameter Brownian motion.

Key words: Two-parameter Brownian motion, Increments, Local functional law of the iterated logarithm

中图分类号: 

  • O211.4