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。
Several existence results of solutions of two_point boundary value problems of Duffing type systems with Dirichlet boundary conditions, Neumann boundary conditions and periodic boundary conditions are presented.
给出了带Dirichlet边界条件、Neumann边界条件和周期边界条件的Duffing型方程组的两点边界值问题的解的几个存在性定
Beltrami Coefficient and the Boundary Value Problems of Quasiconformal Mappings;
Beltrami系数与拟共形映照的边界值问题
Existence of Positive Solutions to a Class of Nonlinear P-Laplacian Vector Boundary Value Problems
一类非线性边界值问题正解的存在性
Boundary Value Problems for Nonlinear Second Order Difference Equations With Impulse
二阶非线性脉冲微分方程边界值问题
ON DIRICHLET BOUNDARY VALUE PROBLEMS OF MIXED-TYPE EQUATIONS
混合型方程组的Dirichlet边界值问题(英文)
Boundary value problems for second order differential inclusions in Hilbert spaces
Hilbert空间上二阶微分包含的边界值问题
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
The Gritical Solution of Boundary Value Problem for a class of Integro-diffrential Equations;
一类积—微分方程边值问题的临界解
On Carleman Boundary Value Problem for Bianalytic Function in Bounded Domain;
有界区域上双解析函数的Carleman边值问题
Typical solution on Rieman compound boundary problem;
无界多连通区域Rieman边值问题的典则解
SOLVING THE GENERAL LAPLACE EQUATION BOUNDARY VALUE PROBLEMS BY IMPROVED BEM
用改进边界元法求解广义拉氏方程边值问题
THE NATURAL BOUNDARY REDUCTION FOR SOME ELLIPTIC BOUNDARY VALUE PROBLEMS WITH CONCAVE ANGLE DOMAINS
凹角型区域椭圆边值问题的自然边界归化
Trigonometric Wavelet Methods Based on Natural Boundary Reduction for Some Elliptic Boundary Value Problems;
椭圆边值问题基于自然边界归化的三角波方法
On Stability of the Solutions of Inverse Riemann Boundary Value Problem about the Perturbation of a Boundary Curve;
Riemann边值逆问题的解关于边界曲线摄动的稳定性
Natural Boundary Element Method for Boundary Value Problem in an Exterior Elliptic Infinite Sector Domain
椭圆外无穷扇形区域边值问题的自然边界元法
Natural Boundary Element Method for the Geodetic Mixed Boundary Value Problems
大地测量混合边值问题的自然边界元解法
MULTIPLE BOUNDARY LAYER PHENOMENA OF SOLUTION OF BOUNDARY VALUE PROBLEM FOR THIRD ORDER DIFFERENTIAL EQUATION WITH BOUNDARY PERTURBATION;
伴有边界摄动的三阶微分方程边值问题解的多重边界层现象
A new boundary integral-differential equation for three dimensional Helmholtz equation and its boundary element methods
三维Helmholtz方程边值问题的新型边界积分-微分方程及其边界元解法
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。