A type of generalized variation inequality and its applications 一类变分问题及其应用
Mixed type duality for multiobjective fractional variational problems 多目标分式变分问题的混合对偶性
In chapter 5 . we discuss the patch perturbations of a integrable system 第五章研究了可积系统的轨线变分问题。
Conditional problem of variation 条件变分问题
Complementary variational problem 余变分问题
Study of non - self - adjoint variational problem in low - frequency eddy current electromagnetic field 低频涡流电磁场非自伴变分问题的研究
Both of the two methods can solve misclassification in the normal segment method 这两种算法的提出,很好解决了一般分割方法处理肝脏mdct图像产生的误分问题。
In the elasticity theory of nematic liquid crystals ( nlc ) , physics principles are described by variation problem initially . so in this paper we use finite elements method to solve this variation problem directly 在液晶的弹性理论中物理规律的数学描述最初是变分问题,因此本文通过有限元方法直接对这一变分问题进行数值求解。
As we know , fem is a method that transforms differential equations with boundary conditions into a variational problem , and then performs a numerical analysis to get the result . the thesis gives the realization of fem detailedly 有限元是将微分方程转化为变分问题后进行数值求解的数值方法,本文详尽地给出了有限元的实现过程。
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 摘要考虑一类奇异非线性抛物方程,通过对其右端线性化,得到一个与之相应的变分问题,进而证明其弱解的存在唯一性。