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- bounded value problem 两点边值问题
- In this paper, we prove a sufficent and necessa ry condition of existence for the solution of a kind of sublinear singular bound ary value problem. 证明了一类含脉冲次线性奇异边值问题解存在的充要性条件,推广了以前的相应结果.
- The boundary-initial value problem is reduced to a boundary-value problem only. 边值-初值问题简化成仅仅是边值问题。
- Title: Boundary value problem for a class of second order nonlinear O.D.E. 关键词:非线性常微分方程;边值问题;解;存在性
- Simply put, bounded controls should be used wherever bounded values are needed. 简单地说,有界控件应该用在任何需要有数值界限的地方。
- The other type of initial value problem of interest for us is the diffusion equation. 另一类我们感兴趣的初值问题是扩散方程。
- We begin by recapitulating the complete list of equations for a mixed boundary-initial value problem. 开始时,我们重新列出适用于混合边值问题的那些方程的完备表。
- Supposing the nonlinear term bounded, by using homotopy invariance theorem, we proved the existence of solutions of boundary value problems for a class of nonlinear ordinary differential equations. 摘要在假设一类常微分方程边值问题中的非线性项有界的条件下,运用同伦映射不变性定理,得出了解的存在性结论。
- In chapter one, an initial value problem for pseudo- parabolicequation is considered. 第一章对一类伪抛物型方程模型的初值问题进行了讨论。
- The series solution for boundary value problem of nonhomogeneous harmonic equation with variable coefficient is obtained. 使变系数非齐次调和方程边值问题的求解有了新的进展。
- bounded value measure under independence 在独立情况下的有界值测度
- We will discuss the initial boundary value problem with insulated boundary of two typical energy transport models in two aspects. 该文在两个方面讨论了具有绝缘边值的两种典型能量输运模型的初边值问题。
- In this paper the singular perturbed initial boundary value problem for the diffraction reaction diffusion system is considered. 摘要本文讨论了一类绕射反应扩散系统的初始边值问题。
- We mainly consider nonlinear elliptic boundary value problem(BVP) in this thesis. 而对这类具有次线性项加超线性项的非线性椭圆偏微分方程的研究目前相对较少。
- By means of variational structure and Z2 group index theory, we obtain multiple solutions of boundary value problems for second-order ordinary differential equations and lower bound estimate for number of the solutions. 摘要本文利用变分原理和Z2不变群指标研究了一类二阶常微分方程奇异边值问题的多重解,得出了这类解个数的下界估计。
- Motz problem is the prototype of elliptic boundary value problem with one singularity. 莫兹问题是典型的具有一个奇异点的椭圆边界值问题。
- The direct mode superposition method(DMSM) is used to solve this initial value problem of the whole system. 研究梁结构受质点横向弹性碰撞问题,把碰撞问题看成系统振动问题,并用直接模态叠加法(DMSM)求解。
- It is treated as a boundary value problem for the potentials of the diffracted electromagnetic fields. 有关干扰通道的模型亦被考虑进来,当每个用户的传送信号会引起其它用户在接收上的干扰。
- A class of boundary value problem for elliptic equation with two parameters is considered. 摘要讨论了一类具有双参数的椭圆型方程边值问题。
- This paper concerns with the initial and boundary value problem for a nonlinear diffusion equation with degeneracies. 摘要研究具退化性的一类非线性扩散方程的初边值问题。