摘要
文章研究了平稳遍历条件下具有反射壁的随机环境中的二重随机游动,首先对随机环境中的单边二重随机游动的常返性准则做了讨论,然后通过转移概率的Markov性,在随机环境下讨论了随机推移算子的极限行为,最后给出在几乎处处的随机环境下,相应的Kronecker强大数定律。
This paper discusses a class of random walks of Order 2 with a reflecting barrier in a random environment under the condition of stationary and ergodic. Firstly, we studies a recurrence criterion by means of transition probability of Markov. Then we further study the limit properties of the permutation operator and derive a strong law of largr numbers of Kronecker about this random walks in i. i. d. finally.
出处
《青岛大学学报(自然科学版)》
CAS
2011年第3期14-18,共5页
Journal of Qingdao University(Natural Science Edition)
基金
甘肃省教育厅科研基金(0804-10)
关键词
平稳遍历条件
随机环境
单边二重随机游动
强大数定律
stationary and ergodic condition
random environment
random walks order 2
strong law of large numbers