2) p-biharmonic
p-双调和
1.
For fourth order p-biharmonic elliptic equation with Dirichlet boundary conditions,a new Pohozaev type identity is established.
对于具有Dirichlet边界条件的四阶p-双调和椭圆方程,建立了一个新的Pohozaev恒等式。
3) biharmonic equations
双调和方程
1.
According to the nature of two-dimensional biharmonic equations,this paper obtains a polynomial solution of the biharmonic equation for stress function by means of the MATHEMATICA software.
根据二维双调和方程的特点并借助于MATHEMATICA软件,得到了应力函数双调和方程的多项式解答。
2.
It is not only introduced the two measures taken to solve the biharmonic equations, but the topical grids of H-type、C-type 、 and O-type are generated with this equation.
文中不仅对数值求解双调和方程的两种不同方法作了介绍，还利用该方程生成了典型的Ｈ型、Ｃ型、Ｏ型网格。
3.
The grid generation technique for body_fitted coordinate system by means of numerical solution of biharmonic equations is studied, then the topical H_type grid and the flow field is generated and simulated numerically, respectively.
本文对利用双调和方程微分法生成贴体坐标网格的技术进行了探讨和尝试 ,生成了典型的H型网格 ,并对流场进行了数值模拟。
4) biharmonic equation
双调和方程
1.
Energy-decay estimates for the solution of biharmonic equation;
双调和方程解的能量衰减估计
2.
The Construction and Convergence Analysis of Conforming Finite Element Method for the Biharmonic Equation on Overlapping Nonmatching Grids;
交叠非区配网络双调和方程协调有限元的构造及收敛性分析
3.
On existence of positive solution for biharmonic equation;
一类双调和方程正解的存在性
5) biharmonic operator
双调和算子
1.
The paper mainly researches into the Clamped plate problem or eigenvalue problem for Dirichlet biharmonic operator.
主要对n-维单位复球Bn上的C lam pedP late问题,或D irch lete双调和算子的问题进行了研究,得到了n-维单位复球Bn上D rich letes双调和算子Δ2的特征值估计。
2.
We consider the monotonicity of eigenvalues for biharmonic operator on Ricci-Hamilton flow,and obtain a sufficient condition on the monotonicity of eigenvalues.
讨论Ricci-Hamilton流上双调和算子的特征值单调性,得到了特征值单调性的一个充分条件。
3.
Under the natural boundary condition, let λ k be the kth eigenvalue of the biharmonic operator on a bounded domain Ω with sufficiently smooth boundary in Rn.
设Ω是 Rn中的有界区域 ,其边界足够光滑 ,λk为双调和算子在自由边界条件下的第 k个本征值 ,利用变分原理及 Fourier变换 ,给出了本征值部分和 ∑kj=1λj的一个上界 ,该上界仅依赖于区域的体积 。
6) biharmonic function
双调和函数
1.
A representation for the velocity and pressure fields in three dimensional Stokes flow was presented in terms of a biharmonic function A and a harmonic function B.
利用双调和函数A和调和函数B,给出了三维Stokes流动速度场和压力场的描述· 由此建立了计算区域边界为固定无滑移平面边界Stokes流动基本奇异性的一般定理· 刚性平面前轴对称Stokes流动的Collins定理成为本文定理的特例· 给出的几个例证说明了方法的有效性·
2.
The converse theorems of mean value theorem of two and three dimensional biharmonic function are presented and prove
提出并证明了二维和三维双调和函数中值定理的逆定
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条