摘要
采用瀑布型多重网格法求解一类半线性椭圆问题.在适当条件下,证明了该算法具有能量范数意义下最优收敛阶和拟最优计算复杂度.
A cascadic multigrid method was applied to solve a kind of semilinear elliptic problems. Under suitable conditions, it has been proved that the algorithm has optimal order of convergence in energy norm and quasioptimal computational complexity.
出处
《湖南大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
2011年第8期79-81,共3页
Journal of Hunan University:Natural Sciences
基金
国家自然科学基金资助项目(10971058)