quasi-elliptic 中文意思是什麼

quasi-elliptic 解釋
擬橢圓的
  • quasi : adv 1 在某一意義上,有點,幾乎。2 恰如,宛如,就像是。3 就是說,即〈略作 q 或 qu 尤用以作語源上的...
  • elliptic : adj. 1. 橢圓(形)的。2. 省略法的;有省略處的。adv. -tically
  1. We study in this paper the filtration problem in partially saturated layered porous media in one dimensional. that is the thid problem boundary value problem of on dimensional degenerate quasi - linear elliptic - parabolic equation with discontinuous coeffi - cients. the existence, uniquess of the solutions and some properties of the solution are proved

    本文主要討論一維有限雙層多孔介質中部分飽和的滲流問題,即具有間斷系數的一維擬線性橢圓-拋物退化方程的第三邊值問題。證明了該問題的解的存在性、唯一性及弱解的邊界性質。
  2. The non - existence of radially non - increasing positive solutions is derived for a system of quasi - linear elliptic differential equations first of all

    摘要首先得到一類擬線性橢圓型方程組正解的先驗界估計和衰減性質,從而推出該方程組的徑向非增正對稱解的不存在性結果。
  3. Abstract : in this paper, we prove existence of positive entire solutions of a class quasi linear elliptic systems

    文摘:本文討論了一類滿足初值條件的非線性橢圓型方程組正整體解的存在性
  4. Using the regularized greens functions and a duality argument, it is proved that the mixed finite element method proposed in this paper possesses the superconvergence by almost one order maximum norm estimates for the l2 projection of the function and quasi - optimal maximum norm estimates for the associated vector function for a strongly nonlinear second order elliptic problem

    本文利用正規格林函數及對偶論證技術證明了一類強非線性二階橢圓問題混合元方法對函數的l2投影具有幾乎超收斂一階的最大模誤差估計,對伴隨向量函數具有擬最優最大模誤差估計
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