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- Existence of a positive solution is estalished for a class quasilinear ordinary differential equation of singular initial value problem. 摘要本文得到了一类拟线性常微分方程奇异初值问题正解的存在性;
- To show some theorems on the existence of singular initial value problem with n Laplacian operator, topology method and methods of analysis are employed. 研究一类带有n Laplacian算子的常微分方程的奇性初值问题 ;找出正解存在的充分条件 .;在论证中主要采用了广义拓扑度、先验界的估计和分析方法
- Positive solution of singular initial value problem of a second order equation 一个二阶奇异初值问题的正解
- Positive Solution of A Class Quasilinear Ordinary Differential Equations Singular Initial Value Problem 一类拟线性常微分方程奇异初值问题的正解
- Existence of Positive Solutions of Second Order Singular Initial Value Problem of Impulsive Differential Equations in Bananch Space Bananch空间二阶奇异脉冲微分方程初值问题正解的存在性
- singular initial value problem 奇异初值问题
- Some existence theorems for initial value problems with n Laplacian operators are established in three singular cases. 在一定条件下 ;带有n Laplacian算子的奇性初值问题存在正解 .
- By using fixed-point theorem in cones and analysis method, we study exis-tence of positive solutions for a class of singular initial value problem.THe results are better than our main literature [1]. 本文采用锥上不动点存在性理论和一种分析方法,解决了一类奇性初值问题的正解存在性问题,条件要比主要参考文献[1]简单得多.
- 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。
- 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 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。
- For the computational stability of linear evolution equation, the condition of CLF for judging the computational stability of initial value problem is introduced. 针对线性发展方程的计算稳定性问题,介绍了判定线性发展方程初值问题的稳定性判别条件:CLF条件。
- The local existence and uniqueness of smooth solution of the periodic initial value problem for degenerate Landau-Lifshitz system of antiferromagnets in one dimension are proved. 讨论了具有周期初值条件的退化反铁磁链方程组局部光滑解的存在唯一性.
- Yu lixin, initial value problems of second order nonlinear impulsive integro-defferential equations in Banach space, Indian J. pure appl. 于立新,郭宜明,一类非线性算子方程唯一解的迭代序列的收敛性及其应用,工程数学学报;2003;20(1).
- In this paper,the boundary value problem is firstly converted into a pair of initial value problems,and then they are solved by direct integration of state equation and the Taylor series expansion method. 首先将该边值问题转化为一对初值问题;然后用状态方程直接积分法和Taylor级数展开法对这对初值问题进行求解.
- characteristic initial value problem 特征初值问题
- Initial value problem of differential equation 微分方程初值问题
- Based on the asymptotic properties for numerical Integral formulas, this paper obtains a class of finite difference methods for solving initial value problems of Odinary Differential Equations, and studies the consistency and stability of new methods. 摘要基于数值积分公式中间点的渐近性质,获得了一类求解常微分方程初值问题有限差分方法,研究了新方法的相容性和稳定性。
- Cone,monotone iterative technique,measure of noncompactness,extremal solutions,periodic boundary value problems,impulsive integro-differential equations of mixed type,initial value problems. 锥,单调迭代方法,非紧性测度,极值解,周朔边值问题,混合型脉冲徽分-积分方程,初值问题
- Existence and Uniqueness of Solutions of Initial Value Problem for Singular Impulsive Integro-Differential Equations on Half-Line in Banach Spaces Banach空间半直线上奇异脉冲积分-微分方程初值问题解的存在性和唯一性