• As for the fourth non - mixed boundary value problems, they will be delivered later.

    关于第四混合问题的讨论,待续。

    youdao

  • But there are some more or less "good" numerical ways to solve boundary value problems.

    但是一些”的数值方法解决问题

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  • Some mixed initial boundary value problems of the semiconductor equations were studied.

    考虑一类半导体方程组混合问题

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  • Finally, the abstract results are applied to superlinear two-point boundary value problems.

    抽象结果应用超线性微分方程两点问题

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  • Moreover, we have solve boundary value problems with irregular boundary and several medias by SVM.

    此外本文支持向量机算法应用于不规则边界边问题介质问题。

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  • In this paper the existence of solvability for the following generalized boundary value problems is discussed.

    本文主要讨论以下广义问题正规存在性问题。

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  • In this paper, singular boundary value problems of non-linear equation system on a half-line will be considered.

    本文主要研究直线非线性方程组奇异问题存在性。

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  • This paper discusses the numbers of jump layers of boundary value problems in quasilinear differential equations.

    本文讨论了拟线性微分方程问题跳跃个数

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  • Applying these results to static electromagnetic fields, new formulations of boundary value problems are derived.

    结果用于静态电磁场,可得到唯一解相应边问题新的一般表达形式。

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  • These results can be applied to study the existence of the radial solutions for the elliptic boundary value problems.

    这些结果用来研究椭圆问题径向对称存在性

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  • The full transformation method is used in element-free Galerkin method for solving the elliptic boundary value problems.

    采用完全变换施加本质边界条件,给出求解椭圆型问题的无网格伽辽金方法

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  • Furthermore, it shows the importance and some methods in the solution of the boundary value problems of the point sources.

    并阐明点源,即集中分布求解问题意义方法

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  • In part II, by the same way, we consider first-order impulsive differential equations with integral boundary value problems.

    第二部分中,同样方法我们讨论一阶脉冲微分方程积分问题

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  • Therefore, the solutions can be obtained more easily than that of two point boundary value problems of axisymmetric flow case.

    因此对它求解,要相应另攻轴对称绕流问题简便。

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  • A fixed point theorem in cone is used to study the existence of normal solution of second-order periodic boundary value problems.

    利用不动定理研究一类二阶非线性周期问题存在性

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  • This paper presents mechanical quadrature methods for solving the boundary integral equations of nonlinear boundary value problems.

    本文提出了解非线性问题边界积分方程高精度机械法。

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  • Stress function method is a simple and straight approach for stress or mixed boundary value problems, such as solids under contact.

    应力函数求解应力问题混合边值问题,诸如弹性固体接触问题简单直接方法

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  • A class of singularly perturbed initial boundary value problems for reaction diffusion equations in a part of domain are considered.

    本文讨论一类局部区域反应扩散初始问题

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  • Consequently, the specific boundary value problems are provided for studying buckling and bifurcation of beams, using numerical method.

    进而应用数值方法研究屈曲分叉问题提供具体问题

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  • In this paper we describe the eigen-function expansion for the boundary value problems of electromagnetic theory of cylindrical grating.

    本文介绍利用本征函数展开处理拄面光栅电磁理论问题

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  • In this paper, We discuss a class of boundary Value problems of second order singular perturbed nonlinear differential difference systems.

    本文讨论一类摄动非线性微分差分方程组问题

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  • By using the contraction mapping principle, the boundary value problems for a second order functional difference equation are investigated.

    利用压缩映照定理,研究了一个泛函差分方程问题,得到存在和唯一性定理。

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  • The uniformly valid asymptotic solution to the original initial boundary value problems was obtained by the theory of differential inequalities.

    利用微分不等式理论得到初始问题一致有效渐近解

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  • This class of boundary value problems arises from the investigation for flow of sticky liquid and possesses wide application in liquid mechanics.

    一类问题来源于粘性液体流动研究流体力学中具有广泛应用

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  • It is meaningful to study solutions to closed boundary value problems for equations of mixed type, which is closely related to physical phenomena.

    混合型方程封闭边界问题研究是很有意义的,物理现象紧密联系在一起

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  • In this paper, we investigate a nonoverlapping domain decomposition algorithm for elliptic boundary value problems with infinite concave Angle domain.

    研究无穷区域椭圆问题种非重叠型区域分解算法

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  • A class of initial boundary value problems for the singularly perturbed semilinear elliptic equations with nonlocal boundary conditions are considered.

    本文研究了一类具有非局部边界条件奇摄动半线性椭圆型方程问题

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  • This paper discusses the existence of a class of singular elliptic boundary value problems. Under certain conditions, we prove that weak solutions exist.

    讨论一类具有奇异性的椭圆问题解的存在性。证明一定条件下解存在。

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  • According to the principle, potential coefficients can be obtained directly in solving the mixed boundary value problems of first, second and third type.

    根据这一原理第一第二第三问题混合边值问题直接求得位系数

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  • Under the effect of numerical integrate, a class of nonlinear parabolic boundary value problems with singular coefficients was considered in this article.

    本文研究一类考虑数值积分影响非线性奇异抛物问题的有限元方法。

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