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  5. THE EXISTENCE AND MOMENTS OF CANONICAL BRANCHING CHAIN IN RANDOM ENVIRONMENT

THE EXISTENCE AND MOMENTS OF CANONICAL BRANCHING CHAIN IN RANDOM ENVIRONMENT

来源 :数学物理学报 | 被引量 : 0次 | 上传用户：zxcvxcv
【摘 要】
：
The concepts of branching chain in random environmnet and canonical branching chain in random environment axe introduced. Moreover the existence of these chains
【作 者】
：
胡迪鹤 
【机 构】
：
The College of Mathematics and Statistics
【出 处】
：
数学物理学报
【发表日期】
：
2004年期
【关键词】
：
Random transition matrix branching chain in random environment canonical branchi 
【基金项目】
：
国家自然科学基金;武汉大学校科研和教改项目
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论文部分内容阅读
The concepts of branching chain in random environmnet and canonical branching chain in random environment axe introduced. Moreover the existence of these chains is proved. Finally the exact formulas of mathematical expectation and variance of branching chain in random environment axe also given.
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