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校正解
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  correct solution
     TENSION SPLINE CORRECT SOLUTION FOR TWO_POINT BOUNDARY VALUE PROBLEM OF SECOND ORDER ORDINARY DIFFERENTIAL EQUATIONS
     二阶常微分方程两点边值问题张力样条校正解
短句来源
     Correct Solution by Approximation Method of the Finite-difference and Spline Function for a Class of Non-Linear Differential Equations
     一类非线性微分方程的差分、样条校正解
短句来源
     CORRECT SOLUTION OF THE FINITE DIFFERENCE AND THE SPLINE FUNCTION FOR A CLASS OF SINGULAR TWO-POINT BOUNDARY VALUE PROBLEMS
     一类奇异方程两点边值问题的差分—样条校正解
短句来源
  “校正解”译为未确定词的双语例句
     THE ERROR ESTIMATES OF THE FINITE ELEMENT CORRECTION SOLUTION FOR QUASILINEAR ELLIPTIC BOUNDARY VALUE PROBLEMS
     拟线性椭圆边值问题有限元校正解的误差估计
短句来源
     There have been many results about the convergence of iterateddefect correction solutions for finite elements problems ( [1], [2], [3], [4]).
     关于有限元问题的迭代校正解收敛性海内外有多项成果,参见([1],[2],[3],[4])。
短句来源
     In [3-4], the authors have proved that the iterated defect correction oflinear finite element solution for standard elliptic problems converges tothe petrov-Galerkin approximation solution by using the so-calledcontractivity of the interpolation operator for triangular and rectangularelements.
     其中[3],[4]中分别利用三角形元上插值算子的压缩性质和矩形元上插值算子的压缩性质证明了标准的椭圆方程线性有限元迭代校正解收敛于 petrov-Galerkin 近似解。
短句来源
     solving one more linear system from Newton iteration on the fine grid.
     在细网格上以前一步的校正解再一次作牛顿线性化。
短句来源
     As a result, we give the error order in the correcting solution by Finite-difference and Splines-collocation for a class of non-linear, two points boundary-value problem and the first kind of boundary-valve problem,of elliptic partial differential equation
     并给出了非线性常微分方程两点边值问题和非线性椭圆型方程第一边值问题的差分——样条配置校正解的误差阶。
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  相似匹配句对
     CORRECTION OF FEM FOR SINGULAR SOLUTION
     奇异校正
短句来源
     The optimization theory to solve concentration correction equation
     最优化理论浓度校正方程
短句来源
     b) The solution of the inequality.
     (2)不等式;
短句来源
     The Solution of Collective Equations
     集合方程组的
短句来源
     Function of the S Correction Capacitor
     S校正电容的作用
短句来源
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  correct solution
Both types of the functional integration are significant for a correct solution of a perceptive task.
      
Using this algorithm, it is possible to find a correct solution to the problem of determining the kinetic temperature and the collective velocity of particles in radiating gas.
      
A correct solution to the problem requires ab initio calculation that is not based on the Born-Oppenheimer approximation.
      
A correct solution to the problem of periodic-wave propagation along the charged surface of a deep viscous liquid in the second-order approximation in the wave amplitude is given for the first time.
      
The main accent is fixed on detailed 3D modeling of nearest antenna vicinity and subsequent correct solution of scattering problem.
      
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In this paper, we study the asymptotic expansion for approximating discre te solution of operator eguation by Green's function, and solve the problem of estimating the error order in the correcting solution by several kinds of mume rical method. As a result, we give the error order in the correcting solution by Finite-difference and Splines-collocation for a class of non-linear, two points boundary-value problem and the first kind of boundary-valve problem,of elliptic partial differential equation

本文利用Green函数研究算子方程离散近似解的渐近展开。并给出了非线性常微分方程两点边值问题和非线性椭圆型方程第一边值问题的差分——样条配置校正解的误差阶。

In this paper the geometric properties of the difference periodic solutions of ordinary differential equations are discussed. The relation between the explicit difference solution and the implicit one is established.A correction difference solution with higher accuracy is constructed by the use of asymptotic expansion.Then it is proved that the difference periodic orbit preserves the convexity of periodic orbit.Finally a new technique is developed to study one-side approximation of numerical solutions and the...

In this paper the geometric properties of the difference periodic solutions of ordinary differential equations are discussed. The relation between the explicit difference solution and the implicit one is established.A correction difference solution with higher accuracy is constructed by the use of asymptotic expansion.Then it is proved that the difference periodic orbit preserves the convexity of periodic orbit.Finally a new technique is developed to study one-side approximation of numerical solutions and the condition of inner(or outer)approximation is also given.

本文讨论常微分方程差分周期解的几何性质。首先讨论了隐差分解与显差分解的关系,并利用差分解的渐近展开式构造差分校正解来提高精度。然后证明了差分周期解的凸性不变性。最后提出周期解单侧逼近的判别方法,得出了差分周期解单侧逼近的条件。

In this paper we consider the singularly perturbed boundary value problems for a class of quasilinear difference equations. We use the sum of the solution of the degenerated equation and boundary correcter to approach the accurate solution. We also use the perturbed theory of Matrix and principle of invariant points to prove that the error is order under certain conditions. Finally, a numerical example is illustrated.

本文考虑一类拟线性奇异摄动差分方程的数值解法.主要思想是用退化方程的解及边界层校正解之和去渐过近似原方程解,并用矩阵的摄动理论及不动点原理证明了在一定条件下其误差是量级.最后给出了数值例子.

 
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