首页 | 本学科首页   官方微博 | 高级检索  
     

一类算子稳定过程图集的Hausdorff测度
引用本文:侯艳艳,赵敏智. 一类算子稳定过程图集的Hausdorff测度[J]. 杭州师范学院学报(自然科学版), 2009, 8(2): 87-92
作者姓名:侯艳艳  赵敏智
作者单位:1. 杭州师范大学,理学院,浙江,杭州,310036
2. 浙江大学,数学系,浙江,杭州,310027
基金项目:国家自然科学基金项目,杭州师范大学科研基金项目 
摘    要:设X={X(t),t∈R+}是取值R^d上的,指数为对角矩阵的算子稳定过程.文章将探讨X的图集的Hausdorff测度问题.更确切地,利用逗留时得到了图集G([0,1])={(t,X(t)):0≤t≤1}的确切Hausdorff测度函数.这一结果推广了已有文献中类似的结果.

关 键 词:算子稳定过程  确切Hausdorff测度函数  图集

Hausdorff Measure of the Graph of A Class of Operator Stable Processes
HOU Yan-yan,ZHAO Min-zhi. Hausdorff Measure of the Graph of A Class of Operator Stable Processes[J]. Journal of Hangzhou Teachers College(Natural Science), 2009, 8(2): 87-92
Authors:HOU Yan-yan  ZHAO Min-zhi
Affiliation:1. College of Science, Hangzhou Normal University, Hangzhou 310036, China; 2. Department of Mathematics, Zheiiang University, Hangzhou 310027, China)
Abstract:Let X= {X(t),t∈R+ } be an operator stable L'evy process on R^d with exponent B, where B is a diagonal matrix. Using the sojourn time, the paper determine a Hausdorff measure function Ф(a) such that the graph G[0,1]= { (t, X(t)) : 0≤t≤l} has positive finite Ф-measure. The result improve the results of the related reference.
Keywords:operator stable process  exact Hausdorff measure function  graph
本文献已被 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号