主要讨论右半直线上独立随机环境中带有吸收壁的随机游动,在假定环境满足一定条件下证明了一个强大数定律,并应用该定律计算了其吸收概率。
Random walk with absorbing barrier in an independent random environment on the half line was studied. Un- der some special conditions, a strong law of large number was proven, and then applied it to discuss its absorbing proba- bilities.