In this paper, we give a general model of randomwalks in time-randomenvironment in any countable space. Moreover, when the environment is independently identically distributed, a recurrence-transience criterion and ...
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In this paper, we give a general model of randomwalks in time-randomenvironment in any countable space. Moreover, when the environment is independently identically distributed, a recurrence-transience criterion and the law of large numbers are derived in the nearest-neighbor case on Z^1. At last, under regularity conditions, we prove that the RWIRE {Xn} on Z^1 satisfies a central limit theorem, which is similar to the corresponding results in the case of classical randomwalks.
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