extremal solution 中文意思是什麼

extremal solution 解釋
極值解
  • extremal : n. 【數學】極值曲線，致極函數。
  • solution : n. 1. 溶解；溶液，溶體，溶劑。2. （補輪胎用的）橡膠水；〈美國〉藥水。3. 解決，解答 （of; for; to）; 解釋；（數學等的）解法，解式。4. 免除，解除。5. 【醫學】消散，消退。
  1. In this article, we study the infinite boundary value problems for first order nonlinear impulsive differential equations with " supremum " by means of the upper and lower solution method and the monotone iterative technique, and obtain the existence theorems for their extremal solutions

    摘要應用上下解方法和單調迭代技術研究了帶有上確界的一階非線性脈沖微分方程無窮邊值問題，並獲得了其極值解的存在性結果。
  2. The monotone iterative techniques is used to investigate the existence of extremal solution of periodic boundary value problems ( pbvp ) for neutral delay differential equation

    摘要利用單調迭代方法給出了中立型滯后微分方程的周期邊值問題極解的存在性定理。
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