The existence and uniqueness of the local classical solution of the third initial boundary value problem for the equation u tt-αu xx-βu xxtt=φ(u x) x are proved by making use of the contraction mapping principal.
利用压缩映射原理证明了方程utt-αutt-βuxxtt=φ( ux) x的第三初边值问题局部古典解的存在性和惟一性 。
In this paper, the characteristic difference method for the third boundary value problems of the nonlinear convection-diffusion equaton is considered.
本文讨论了非线性对流扩散方程第三边值问题的特征－差分解法，对基于分段线性插值的特征差分格式，得到了Ｈ１与Ｌ∞模误差估计。
We use Schauder s fixed point theorem and a nonlinear alternative of Leray-Schauder type to obtain a general,new existence principle for the Dirichlet boundary value problem for second order impulsive differential equations.
利用Schauder不动点定理Leray-Schauder型非线性替换讨论了具有连续二阶脉冲狄利克莱边界值问题一个更广泛的、新的正解存在性理论。
In this paper, a mini max theorem is showed and a new existence and uniqueness result of solution to the boundary value problem for the nonlinear wave equation is proved by using the mini max theorem.
本文中,我们证明了一个minimax定理,利用这个定理,我们证明了一个新的非线性波动方程的边界值问题的解的存在唯一性定理。
In this paper, we discuss the existence of positive solutions Of boundary value problem:-x"(t) = f(t, x(t) )+g(t, x(t)) t∈ I = [0,1]x(0) = x(1) =θ,where f and g are continuous mappings from I×K into K, and f(t, θ) = θ, g(t,θ) =θ for t∈I.
设Ｅ为实Ｆｒｃｈｅｔ空间，Ｋ为Ｅ的锥，本文讨论Ｅ上具有扰动的微分方程边界值问题：－ｘ＂（ｔ）＝ｆ（ｔ，ｘ（ｔ））＋ｇ（ｔ，ｘ（ｔ））ｔ∈Ｉ＝［０，１］ｘ（０）＝ｘ（１）＝θ正解的存在性，其中ｆ，ｇ∈ｃ［Ｉ×Ｋ，Ｋ］且ｆ（ｔ，θ）＝θ，ｇ（ｔ，θ）＝θ，ｔ∈Ｉ。
On the Third Initial Boundary Value Problems of Parabolic HESSIAN Equations;
抛物型HESSIAN方程的第三初边值问题
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。
Excel Numerical Solution of the Third Boundary Value Problem about Hyperbilic Differential Equation
双曲型微分方程第三边值问题的Excel数值解法
Non Newton Filtration Equation with a Nonlinear Boundary Condition;
具强非线性源的p-Laplace方程第二初边值问题
Classical Solution to the First Initial-Boundary Value Problem of Parabolic Hessian Equation;
抛物型Hessian方程第一初边值问题的古典解
The Third Boundary Value Problem of the Filtration Equation in Layered Porous Media;
层状多孔介质中渗流方程的第三边值问题
Solutions of the Third Mixed Boundary Value Problems for the Time Fractional Telegraph Equation
时间分数阶电报方程第三类混合边值问题的解
A Scalable Parallel Algorithm of Block Tridiagonal Systems for the 3D-Hyperbolic Equation Initial Boundary Value Problem
三维双曲型方程初边值问题的块三对角可扩展并行求解算法
The First Initial-boundary Value Problem of Parabolic Monge-Ampère Equation Come from Optimal Investment
一个源于最优投资理论的抛物型Monge-Ampère方程的第一初边值问题
Semidiscrete Finite Difference Scheme for Solving One Dimensional Convection-diffusion Equation with Neuman Boundary Conditions
一维对流扩散方程第二类初边值问题的一种半离散差分格式
Separation of Variables Method for Fractional Diffusion-Wave Equation with Initial-Boundary Value Problem in Three Dimension;
分离变量法解三维的分数阶混合扩散-波动方程的初边值问题
A Scalable Parallel Algorithm of Block Tridiagonal Systemsfor the 2D-Hyperbolic Equation Initial Boundary Value Problem
二维双曲型方程初边值问题的块三对角可扩展并行求解算法
The Virtual Boundary Element Method for Exterior Problems of the 3-D Helmholtz Equation
三维Helmholtz方程外边值问题的虚边界元法
Solutions of Initial Value Problems and Multi-Point Boundary Value Problems for Nonliner Equations;
非线性方程初值问题与多点边值问题的解
The Initial Value and Boundary Value Problems for Some Classes of Fractional Differential Equations
几类分数微分方程的初值问题和边值问题
Initial-boundary Problems for Semilinear Hyperbolic Systems with Strongly Singular Initial Data;
一阶半线性双曲组带强奇异初值的初边值问题
On Study for Existence of Positive Solutions of a Nonlinear Boundary Value Problem
非线性奇异三阶三点边值问题的正解
Existence of triple positive solutions for third order two-point boundary value problem
三阶二点边值问题三个正解的存在性