Interacting Super-Brownian Motions Depending on Population Size  

作　　者：CHEN Li YAN Guo-jun 

机构地区：[1]Department of Mathematics, Zhengzhou University, Zhengzhou 450052, China [2]Department of Mathematics, Zhengzhou Teacher＇s College, Zhengzhou 450044, China

出　　处：《Chinese Quarterly Journal of Mathematics》2008年第2期178-187,共10页数学季刊（英文版）

基　　金：Foundation item： Supported by National Natural Science Foundation of China（A10071008） . Acknowledgements Here the author thank Professor Wang Zikun, Li Zhanbing and Li Zenghu sincerely for their guidance and encouragement.

摘　　要：In this paper, we investigate the interacting super-Brownian motion depending on population size. This process can be viewed as the high density limit of a sequence of particle systems with branching mechanism depending on their population size. We will construct a limit function-valued dual process.

关 键 词：SUPERPROCESS Brownian sheet martingale problem limit dual process 

分 类 号：O211.65[理学—概率论与数理统计]