橢圓型性條件 的英文怎麼說

中文拼音 [tuǒyuánxíngxìngtiáojiàn]
橢圓型性條件 英文
ellipticity condition
  • 橢 : Ⅰ形容詞（卵形） oval-shapedⅡ名詞[書面語] （長圓形的容器） elliptic vessel
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 條 : Ⅰ名詞1 （細長的樹枝） twig 2 （條子） slip; strip 3 （分項目的） item; article 4 （層次; 秩序; 條...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 橢圓 : [數學] oval; oval shaped; ellipse; ellipsoid橢圓規 ellipsograph; [圖] elliptic trammel; 橢圓軌道 ...
  • 條件 : 1. （客觀的因素） condition; term; factor 2. （提出的要求） requirement; prerequisite; qualification
  1. In the models, the time dependent parabolic equations, deduced from the mild slope equations with currents or not, are used as the governing equations. based on the general conditions for open and fixed natural boundaries with an arbitrary reflection coefficient and phase shift, the boundary conditions for the present models are treated. the alternative direction implicit method is used to solve the governing equations and the numerical schemes are unconditional stable

    在建立模型時，將原始的橢圓型緩坡方程的近似型式? ?依賴時間變化的拋物型方程，作為控制方程；從將開邊界條件、不同反射特性的固壁邊界條件相統一的表達式出發，對邊界條件進行處理；用adi法數值求解控制方程，格式無條件穩定；節省了計算機內存和計算量。
  2. 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
  3. First. for linear systems in more general divergent form stated in [ 1 ], we give a complete proof on the generation of an analytic semigroup for the linear system by verifying the general sufficient condition on the analytic semigroup ( (. a, b, ) is a - regular elliptic bvp ), which make up for the insufficiency in the existence of local solutions which was established by h. amann [ 2 ]. thus the h. amann ' s theory on local existence and global existence of ( 1 ) is valid for cross - diffusion system ( 1 )

    所以我們首先利用h . amann [ 1 ]中給出的關于解析半群的充分條件（ （ a ， b ， ， ， ）是正則橢圓初邊值問題） 。詳細的證明了（ 2 ）對應的線性方程組生成解析半群，從而說明了h . amann的局部解存在性和整體解存在性理論在散度型方程組（ 2 ）中也是成立的，這在一定程度上彌補了h . amann [ 2 ]中局部解存在性理論證明的不完善。
  4. This paper considers a general linear elliptic complex equation of first order in the plane, and proves that the weakly regular solutions must be the regular ones under condition c

    摘要考慮復平面上一般一階線性橢圓型復方程，在條件c下，證明?其弱正則解必為正則解。
  5. The existence for some nonlinear elliptic equations with critical sobolev exponents and equivalued value surface boundary conditions

    一類具臨界指數和等值面邊值條件橢圓型方程解的存在性
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