演講公告
新聞標題： ( 2010-10-28 )
演講主題：Probability on Trees
主講人：須上苑博士 (中央研究院數學所博士後研究員)
演講日期：2010年11月2日(星期二) 下午2:00 –3:00
演講地點：(光復校區)科學一館223室
茶會時間：當天下午1:30
摘要內容：
Many problems in discrete probability are considered on graphs. Sometimes, it's hard to solve them. However, on trees we can do more because that they possess good structures. I will introduce the problems on trees, such as random walk, percolation and tree-indexed processes. The optimal reward problems are one reason to study tree-indexed processes. I will present the asymptotic behavior of the optimal rewards if rewards have Gaussian distributions. On spherically symmetric trees, we will show that the sooner the tree branches more, the greater the value of the optimal reward.相關檔案：演講991102.doc
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