关于ε一致的奇异摄动问题的差分格式及其收敛速度

A finite difference scheme uniform in ε-for singularly perturbed problems.

本文对奇异摄动两点边界值问题 ,在特殊的加密网格上构造了差分格式 ,使其收敛阶从Shishkin网格的 O( N-2 ln2 N )提高到 O( N-2 ) ,其中

This paper proposed difference scheme in a special mesh to approximate singularly perturbed two\|point boundary value problems.It improves the convergence order to \%O(N\+\{-2\})\% uniformly with respect to the perturbation parameter,\%ε\%.