摘要
本文讨论在非局部初边值条件下的抛物型偏微分方程,在更为宽松的边界假设条件下讨论所构造的迭代序列的收敛速度问题.并且对非局部初值条件为离散形式的情况做了相应的讨论.
In this paper, we study nonlinear parabolic partial differential equations with nonlocal boundary and nonlocal conditions. Existence and convergence of iterative series for the equations are investigated under weaker boundary condition than before. A similiar conclusion can be obtained for discrete initial condition.
出处
《应用数学与计算数学学报》
2005年第1期1-10,共10页
Communication on Applied Mathematics and Computation
关键词
非局部初边值条件
抛物型偏微分方程
二阶收敛
上下解
upper and lower solutions, nonolocal boundary and nolocal initial conditions, the existence and uniqueness of solution, second-order convergence