一类随机环境中可逗留随机游动的吸收概率  

Absorption probability of a class of random walks with resting state in random environment

作　　者：宋明珠[1] 

机构地区：[1]铜陵学院教务处,安徽铜陵244000

出　　处：《重庆工商大学学报（自然科学版）》2008年第2期119-122,共4页Journal of Chongqing Technology and Business University:Natural Science Edition

摘　　要：在非负有限整数集上,构造了随机环境中具有两个吸收壁可逗留的随机游动,证明了这种模型的存在性,并计算了其吸收概率.The random walks with resting state with two absorption barriers in random environment was constructed in non -negative integer set. The existence of this model was tested and its absorption probability wascalculated.

关 键 词：随机环境 随机游动 吸收壁 吸收概率 

分 类 号：O211.62[理学—概率论与数理统计]