摘要
当函数f(x,t,u)满足一些[1]中常假定的条件时,我们可借助算子S^(N)和不等式证明非线性奇异积分方程有唯一的离散近似解,这个解可用关于距离的逐次逼近法得到.
This paper discusses the discretization of the equation when the function f(x,t,u) meets some ordinary conditions.It is proved that when |λ| is sufficiently small, NSIE (*) has unique discrete approximate solution, which is obtained from gradual approximation converging in the dist.
出处
《应用数学》
CSCD
北大核心
1992年第2期81-87,共7页
Mathematica Applicata
关键词
非线性
奇异积分方程
近似解
离散
Nonlinearity
Singular integral equation
Discrete
Approximate solution
