查询词典 boundary value problem
- 与 boundary value problem 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Then the hybrid boundary value problem is reduced to solve an infinite system of linear algebraic equations. The results are compared both with the calculations from others and with experiment data, and those are discussed.
而后将原来混合边值问题的求解归结为求解无穷线性代数方程组的间题文中将分析计算结果与前人的计算结果及实验数据进行了对比,并对结果进行了分析讨论。
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This paper, considers conservative equation with periodic boundary value problem, and construct a difference scheme, Uses the method of decomposing the singular term from its solution and combining an asymptotic expansion of the equation, proves that the scheme converges uniformly to the solution of differential equation with order one.
研究守恒型奇振动方程的周期边界问题,构造一个差分格式,利用分解解的奇性项的方法,结合问题的渐近展开,证明所构造的差分格式为一阶一致收敛。
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In this paper,through construction of an asymptotic solution,We give a necessary condition of the micro local form to local solvability of boundary value problem of pseudo differential equation with two variables.
利用微局部分析的工具,讨论了含两个变量的拟微分方程边值问题的局部可解性;通过构造渐近解的方法,给出了上述问题局部可解的微局部形式的必要条
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This thesis consists of two parts. The first one was that boundary value problem was discrete with five point difference method. Three kinds of memory formats were studied, which were full matrix, half band width and row compress sparse. Full matrix memory format and half band width memory format first was contrasted. The results show that half band width has efficiency in space. Then the algebraic system of finite element method was solved by Gauss-Seidel iteration method to popular row compress sparse memory format.
本论文由两部分组成,第1部分针对边值问题,用5点差分格式进行离散,并对离散矩阵这类大型稀疏矩阵,研究了系数矩阵的3种存储格式的优劣,即:满矩阵存储格式、半带宽存储格式和按行压缩稀疏存储格式,首先我们将满矩阵存储方式和半带宽存储格式进行了对比,迭代法的数值实验表明:利用半带宽存储的矩阵在空间运算方面具有高效性;然后针对目前数值实验中流行的按行压缩稀疏存储格式,实现了有限元离散代数系统的迭代法的求解。
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Differential matrices are obtained on the element in accordance with continuous intervals of discontinuous boundary value problem to divide the computing elements and approximating unknown function on the element in term of barycentric Lagrange interpolation.
按照间断边值问题的连续区间划分计算单元,在每一个单元上采用重心Lagrange插值近似未知函数,得到每一个单元上的微分矩阵。
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This paper gives an accurate inversion of matrix of coefficient which is derived fromsolving the boundary-value problem of biharmonic equation in rectangular region by meansof difference method.
将一个n阶电导矩阵实现为具有n+1节点的网络是一很重要的问题,并且引起了广泛的研究,本文扼要地介绍了有关电导矩阵的性质和一些己有的实现方法。
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This paper presents the boundary value problem solved as the biharmonic equation of upper plane and strip domain with Green functional method and it deals with the numerical solution of bihormonic equation, using the Matlab program calculation to realize the visualization of numeric solution.
用Green函数法求解了区域为上半平面和带形区域的双调和泊松方程的边值问题;以及探讨了双调和方程的数值解,并用Matlab编程计算实现了双调和方程数值解的可视化。
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It is a boundary value problem described by a third-order nonliear differential equation which is called the Blasius equation.
它是一个由三阶非线性微分方程描述的边值问题,其微分方程称为Blasius方程。
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In the study of the first problem, by using the fixed-point index theorems, we get the existence of boundary value problem in neither superlinear nor sublinear condition.
在第二种形式边值问题的研究中,主要利用Krasnoselskii不动点定理,得到了一些正解存在性定理及正解不存在性定理。
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In this dissertation, we study the initial-boundary-value problem of modified Korteweg-de Vries equation and use the tool of harmonic analysis to study the Cauchy problem of Davey-Stewarson equation.
本文研究了modified Korteweg-de Vries方程初边值问题并用调和分析作为工具研究了Davey-Stewartson方程柯西问题。
- 推荐网络例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。