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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/73596


    Title: 隨機偏微分方程之研究;Study of Stochastic Partial Differential Equations
    Authors: 須上苑
    Contributors: 國立中央大學數學系 
    Keywords: 數學
    Date: 2017-08-01
    Issue Date: 2017-08-02 12:06:43 (UTC+8)
    Publisher: 科技部 
    Abstract: 我們考慮以下的隨機熱傳導方程: u_t(t,x)= Lu(t,x)+σ(u(t,x))F_{t,x}(t,x), t in R_+, x in R^d, u(0,x)=u_0(x), 其中 u_0 為一有界非負的函數,方程 L 為 Levy 過程 X_t 的 generator,F(t,x)為一噪聲。 我們想要研究起始值,X_t,σ及噪聲是如何影響上述偏微分方程的解的行為,例如物理 中漸漸斷斷的行為(intermittency),解震盪幅度極大的現象,還有解的消散行為。 ;We consider the following stochastic heat equations [SHE]: u_t(t,x)= Lu(t,x)+σ(u(t,x))F_{t,x}(t,x), t in R_+, x in R^d, u(0,x)=u_0(x), where u_0(x) is the initial data which is nonnegative and bounded, L is the generator of a Levy processes X_t [note;研究期間:10608 ~ 10707
    Relation: 財團法人國家實驗研究院科技政策研究與資訊中心
    Appears in Collections:[Department of Mathematics] Research Project

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