您要查找的是不是:
- On the basis of the unconditional variational problem of higher order derivatives, this paper studies conditional variational problem. 在含高階導數的泛函無約束變分問題基礎上,進一步研究條件變分問題。
- In the case of strong nonlocality, the response function can be expanded in Taylor's series, so that the variational problem can be found in a closed form. 在強非局域的情況下,通過對介質響應函數進行泰勒展開,可以解析地表示變分問題。
- 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。
- The complete Euler equation set contains all kinds of Euler equations of the variational problems. 該方程組涵蓋了變分問題的各種歐拉方程.
- It began with the method of energy analysis, constructed variational problemes and got the original model. 從能量分析法切入,構造變分問題,從而得到原始模型;
- Fixed end point variational problem 固定終點變分問題
- Solution for a Class of Variational Problem 一類最短距離問題的求解
- Free end point variational problem 自由終點變分問題
- semidefinite variational problem 半定變分問題
- Cross-constrained variational problem 交叉強制變分問題
- complementary variational problem 余變分問題
- positively definite variational problem 正定變分問題
- YDUAN for mixed variational problems, a new mixed formulation based on Riesz representing operotors is presented for the thin axisymmetric cylindrical shell with free egde boundary conditions. 基於文[8]發展的混合結構問題穩定方法的框架,針對自由邊界條件軸對稱薄圓柱殼體問題,給出了其新型混合有限元計算模型。
- The theorem of the variational problems of the complete functional is proposed and proved.The complete Euler equation set is obtained through the introduction of the partial differential operator. 提出並證明了完全泛函的變分問題的定理,採用偏微分運算元,給出了完全歐拉方程組。
- I look at this problem from a different viewpoint. 我從不同的觀點來看這個問題。
- She skirted round the problem of the high cost. 她避而不談巨額費用問題。
- It may take a long time to find a solution to the problem. 也許要花很長時間才能找到解決這個問題的辦法。
- In dealing with the problem he was cautious to an extreme. 他在處理這個問題時謹慎得過分了。
- multiobjective variational problems 多目標變分問題
- The problem is how we are to get the raw material. 問題是我們怎樣得到原材料。