utt 中文意思是什麼

utt 解釋
厄特
  1. Chapter 3 consider the initial - boundary value problem utt - where q is a bounded demain in rn with smooth boundary 3q ; with m ( s ) is a nonnegative c1 - function for s > 0 satisfying with we show that under certain conditions the solution blow up in finite time. chapter 4 consider the initial - boundary value problem and < ? > 2. we show the decay rate of the solutions of the equation

    第三章我們考慮了定義在具有光滑邊界的有界區域上的kirchhoff型方程初邊值問題其中0 , r , p 1 , q 1 , 1 ;當s 0時, m ( s )是空間c ~ 1中的非負函數,且滿足其中, 0 , 2這章我們給出了上述方程解的有限時刻爆破條件。
  2. Probabiy because i ' m an utt er y good - f or - noth ng person

    大概是因為我是一個徹徹底底毫無價值的人
  3. Initial boundary value problem of equation utt - utt - u

    的初邊值問題
  4. Invariant solutions of wave equation utt

    在不變群下的不變解
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