variational form

基本解释

In order to maintain the symplectic conservation conditions of FEM formulation, the integrand in the variational principle is rewritten in symmetrical form for duality variables.
为了有限元列式的保辛，变分原理被积函数可导向对于对偶变量为对称的形式。
In chapter four, we consider a more general form of generalized nonlinear variational inclusions and prove the existence of solutions for these variational inclusions in H-space.
在第四章中，我们考虑了一类更一般形式的广义非线性变分包含并证明了它在H-空间中解的存在性。
The transformation of virtual displacement principle into the variational energy form is performed on the bases of continuity conditions of stress and displacement throughout the integrated space.
但是从虚位移原理化为能量关系的变分形式时，要求位移和应力在积分域内处处连续。