| 跳过程存在成功耦合的充要条件 |
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| 引用本文： | 张绍义. 跳过程存在成功耦合的充要条件[J]. 应用数学学报, 1999, 22(2): 231-235 |
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| 作者姓名： | 张绍义 |
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| 作者单位： | 湖北师范学院数学系 |
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| 摘 要： | 本文研究了一般状态跳过程的ｈ骨架的不变σ代数,尾σ－代数之间的关系,并由此证明具有正则ｑ对的非常返跳过程存在成功耦合的充要条件是跳过程的所有有界调和函数都是常数。
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| 关 键 词： | 尾σ代数 调和函数 成功耦合 跳过程 充要条件 |
SUFFICIENT AND NECESSARY CONDITIONFOR EXISTENCE OF SUCCESSFULCOUPLING FOR JUMP PROCESSES |
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| ZHANG SHAOYI. SUFFICIENT AND NECESSARY CONDITIONFOR EXISTENCE OF SUCCESSFULCOUPLING FOR JUMP PROCESSES[J]. Acta Mathematicae Applicatae Sinica, 1999, 22(2): 231-235 |
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| Authors: | ZHANG SHAOYI |
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| Abstract: | In this paper, the relation between invariant -algebra and tail -algebra ofjump processes in investigated, and from which, it is obtained that sufficient and necessaryconditions for existence of successful coupling for jump processes with regular q-pairs is thatall bounded harnionic functions for jump processes are constant. |
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| Keywords: | Tail -algebra invariant -algebra harmonic function successful coupling jump process |
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