Symmetric Covering in a Simple Random Walk
碩士 === 國立彰化師範大學 === 數學系所 === 101 === Let Sn be the position of a simple random walk (starting at 0) at time n, and let Ln = min 0in Si, Rn = max 0in Si. The range of the walk at time n is then the interval [Ln;Rn]. Dene N to be the stopping time when the range of the walk becomes a symmetric interva...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2013
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| Online Access: | http://ndltd.ncl.edu.tw/handle/43638124361429621617 |
| Summary: | 碩士 === 國立彰化師範大學 === 數學系所 === 101 === Let Sn be the position of a simple random walk (starting at 0) at time n, and let
Ln = min
0in
Si, Rn = max
0in
Si. The range of the walk at time n is then the interval
[Ln;Rn]. Dene N to be the stopping time when the range of the walk becomes a
symmetric interval of the form [
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