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Published online by Cambridge University Press: 14 July 2016
The questions of almost sure convergence of the sequence Xn defined below in (1) as well as that of to a finite limit are settled here. These sequences arise in a simple stochastic model for crop erosion considered by Todorovic and Gani (1987).
Research supported in part by U.S. National Science Foundation Grant No. DMS-8504319.