Journal of Hebei University (Natural Science Edition) ›› 2009, Vol. 29 ›› Issue (6): 570-573,590.DOI: 10.3969/j.issn.1000-1565.2009.06.004

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Generating Function with the Random Walk Model

ZHANG Guo-chun1,WANG Liang1,CHEN Ya-ting2   

  • Online:2009-11-25 Published:2009-11-25

Abstract: A special model of random walk with bilateral absorbent boundaries on the plane is studied, and the generating function is used in the model. By the generating function, the formula for computing the probability which the point reaches the absorbent boundaries in special case is presented.

Key words: absorbing boundary, random walk, generating function, probability

CLC Number: