本文给出了非线性弹性动力学两时端边值问题的某些一般定理及变分原理。
In this paper, some general theorems and variational principles of the boundary value problem for two time instants in nonlinear elastodynamics are developed.
讨论多连通柱体区域上二阶椭圆-物型方程的一般初非正则斜微商边值问题。
This paper deals with general initial irregular oblique derivative boundary value problem for elliptic parabolic complex equations of second order in a multiply connected cylindric region.
本文讨论始边值问题(1)—(3)，在一般条件下，证明解一致有界，并得出衰减估计。
This paper discusses initial boundary value problem (1) - (3). Under somewhat more general condition, the uniform boundness of the solutions is demonstrated and the decay estimate is obtained.
文中引用双曲数与双曲复函数，证明了上述边值问题的解在一般区域上的存在性。
The so called hyperbolic numbers and hyperbolic complex functions are introduced and used, and the existence of solutions for the above problem in the general domains is proved.
本篇硕士论文主要研究了一般形式的二阶和三阶非线性和线性差分方程的边值问题。
This thesis mainly studies the problem of the boundary value of second-order and third-order nonlinear and linear difference equation.
讨论具有一般形式的对流项、扩散项、边界流项以及反应项的一维牛顿渗流方程初边值问题非负解的整体存在性。
The present paper studied the global existence of nonnegative solutions of one-dimensional Newtonian filtration equation with more general boundary fluxes term, reaction, diffusion and convection.
将结果用于静态电磁场，可得到有唯一解的相应边值问题新的一般表达形式。
Applying these results to static electromagnetic fields, new formulations of boundary value problems are derived.
本文对一般具有不规则边界的含复杂激波系的火箭导弹射流冲击流场初边值问题的物理解进行了计算。
The physical solution of the initial and boundary problems of the rocket and missile impingement with complex shock structures in arbitrary bounded flow fields has been calculated in this paper.
一般情况下，是把变分问题化成微分方程的边值问题来处理。
In the ordinary circumstances, it turns the variation question into the boundary value question of the differential equation problem to process.
一般情况下，是把变分问题化成微分方程的边值问题来处理。
In the ordinary circumstances, it turns the variation question into the boundary value question of the differential equation problem to process.
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