数学物理学报(英文版) ›› 1999, Vol. 19 ›› Issue (3): 272-278.

• 论文 • 上一篇    下一篇

ON THE WEIGHTED OCCUPATION TIME AND SUPPORT OF |SUPER-BROWNIAN MOTION CONDITIONED ON NON-EXTINCTION

 李炳章, 余旌胡   

  1. Department of Mathematics, Wuhan University, Wuhan 430072, China Wuhan Institute of Physics and Mathematics, The Chinese Academy of Sciences,
    Wuhan 430071, China
  • 收稿日期:1997-06-02 修回日期:1997-08-22
  • 基金资助:

    Support by the National Nature Science Foundation of China

ON THE WEIGHTED OCCUPATION TIME AND SUPPORT OF |SUPER-BROWNIAN MOTION CONDITIONED ON NON-EXTINCTION

 LI Bing-Zhang, TU Jing-Hu   

  1. Department of Mathematics, Wuhan University, Wuhan 430072, China Wuhan Institute of Physics and Mathematics, The Chinese Academy of Sciences,
    Wuhan 430071, China
  • Received:1997-06-02 Revised:1997-08-22
  • Supported by:

    Support by the National Nature Science Foundation of China

摘要:

This paper investigates the property of super-Brownian motion
conditioned on non-extinction. The authors obtain a representation of Laplace
functional
for the weighted occupation time of this class of processes. By this, they get
a result about the distribution of the support of it.   

关键词: Super-Brownian motion, non-extinction, weighted occupation, the support of measure

Abstract:

This paper investigates the property of super-Brownian motion
conditioned on non-extinction. The authors obtain a representation of Laplace
functional
for the weighted occupation time of this class of processes. By this, they get
a result about the distribution of the support of it.   

Key words: Super-Brownian motion, non-extinction, weighted occupation, the support of measure

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