weak solution 中文意思是什麼

weak solution 解釋
弱解；稀溶液
  • weak : adj 1 柔弱的；虛弱的，有病的。2 無力的，軟弱的；（根據等）不充分的，薄弱的。3 不中用的；愚鈍的；...
  • 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. By the polygonal approximation method, a global approximation solution is constructed for the initial - boundary value problem of nonconvex scalar conservation laws with two - side boundary effect, and its convergence to the global weak entropy solution of the corresponding problem is proved

    摘要使用折線逼近法，對具有兩條邊界影響的非凸單個守恆律初邊值問題構造了整體近似解，並證明其收斂到初邊值問題的整體弱熵解。
  2. If the weak solution can be proved to be unique, it is called the generalized solution.

    若能證明弱解是唯一的，則稱之為廣義解。
  3. The fabric is rinsed, saturated with a weak solution of sulfuric.

    織物要先進行水洗，然後用淡硫酸浸漬。
  4. The existence and uniqueness of weak solution for a viscous laplacian equation

    方程弱解的存在性與唯一性
  5. Finally, in the third section, by constructing some functional which similar to the conservation law of evolution equation and the technical estimates, we prove that in the inviscid limit the solution of generalized derivative ginzburg - landau equation ( ggl equation ) converges to the solution of derivative nonlinear schrodinger equation correspondently in one - dimension ; the existence of global smooth solution for a class of generalized derivative ginzburg - landau equation are proved in two - dimension, in some special case, we prove that the solution of ggl equation converges to the weak solution of derivative nonlinear schrodinger equation ; in general case, by using some integral identities of solution for generalized ginzburg - landau equations with inhomogeneous boundary condition and the estimates for the l ~ ( 2 ) norm on boundary of normal derivative and h ~ ( 1 ) ' norm of solution, we prove the existence of global weak solution of the inhomogeneous boundary value problem for generalized ginzburg - landau equations

    第三部分：在一維情形，我們考慮了一類帶導數項的ginzburg ? landau方程，通過構造一些類似於發展方程守恆律的泛函及巧妙的積分估計，證明了當粘性系數趨于零時， ginzburg ? landau方程的解逼近相應的帶導數項的schr （ ? ） dinger方程的解，並給出了最優收斂速度估計；在二維情形，我們證明了一類帶導數項的廣義ginzburg ? landau方程整體光滑解的存在性，以及在某種特殊情形下， gl方程的解趨近於相應的帶導數項的schr （ ? ） dinger方程的弱解；在一般情形下，我們討論了一類ginzburg ? landau方程的非齊次邊值問題，通過幾個積分恆等式，同時估計解的h ~ 1模及法向導數在邊界上的模，證明了整體弱解的存在性。
  6. The existence and uniqueness of weak solution of the flow between two concentric rotating spheres

    兩同心旋轉球間流動的弱解的存在唯一性
  7. The existence and uniqueness of a weak solution of the nonlinear equations of motion of pipes conveying fluid

    輸液管非線性運動方程弱解的存在唯一性
  8. By constructing approximate functions and using prior estimate and conversion of variable, it is proved that the inverse problem has weak solution for given initial value, boundary value and the oil output

    通過變量和函數變換，作逼近函數和估計等方法，證明了對給定的初邊值和石油產量，此反問題存在弱解。
  9. Existence and its uniqueness of weak solution of elliptic equation

    橢圓型方程弱解的存在與唯一性
  10. Theconvergence towards the weak solution is proved for one - dimensional space with initial and boundaryconditions by using some subtle techniques such as the estimate of spatial derivative, perturbationtheory and weak compactness

    通過使用對空間導數的估計、弱緊性和奇異攝動理論證明了有限元方法的收斂性。
  11. Secondly, the above priori estimates and the banach - saks theorem provide the existence of h1 weak solution for the auxiliary problems without small parameter e

    因此，不難得到輔助問題分別在每個區域上的全局h ~ 1估計。
  12. This paper tries to prove the uniqueness of weak solution to the initial - boundary problem of a pseudo - parabolic equation

    摘要征明了一個偽拋物型方程初邊值問題弱解的唯一性。
  13. If we now release the continuity requirements on the function, i. e. lowering the order of the function space, we obtain a "weak" solution.

    如果我們減弱函數的連續性要求，即降低函數空間的階次，那麼我們就得到一個「弱」解。
  14. A class of singular nonlinear parabolic equations was considered, after linearing this equations, the corresponding variational problem was obtained, furthermore the existence and uniqueness of weak solution was proved

    摘要考慮一類奇異非線性拋物方程，通過對其右端線性化，得到一個與之相應的變分問題，進而證明其弱解的存在唯一性。
  15. In chapter 4, we discuss the asymptotic behavior of the weak solution for the initial boundary value problem of the following love equation where fi is a bounded region in rn with smooth boundary

    在第四章中，我們借用位勢井的思想討論非線性發展方程的初邊值問題整體弱解的漸近性，其中（ ? ） r ~ n並具有充分光滑邊界， 0
  16. For generalized landau - lifhsitz equations in multidimensions, zhou yulin and guo doling showed the global existence of weak solution in the case without gilbert term in 1986

    關于多維landau - lifshitz方程， 1986年周毓麟、郭柏靈就不具gilbert項情形證明了它的整體弱解的存在性。
  17. Based on this fact we get the uniqueness of h1 weak solution by the principle that strong solution of degenerate equation is identical with its weak solution

    然後，利用所得的全局估計，以及banach - saks定理可以得到該類問題分別在每個區域上的h 『弱解存在性
  18. Existence and asymptotic behaviour of the global weak solution of the initial boundary value problem for a class of nonlinear wave equation

    一類非線性波動方程初邊值問題整體弱解的存在性和漸近性
  19. They stated the existence of weak solution in if space and some hilbert spaces for the general boundary value problem of linear degenerate elliptic equations, and made a certain further contribution to the regularity theory. during the past three decades, several progresses have been made in the research of second order degenerate elliptic equations

    第二章在周期區域上考慮一類二階半線性退化橢圓型方程邊值問題的適定性及解的正則性，使用橢圓正則化方法和壓縮映象原理來研究問題。
  20. The existence and uniqueness of weak solution for a sort of nonlinear elastic beam equation

    一類非線性彈性梁方程弱解存在的唯一性
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