(1.College of Mathematics and Econometrics, Hunan Univ, Changsha, Hunan410082, China;2. College of Mathematics and Information Science, Jiangxi Normal Univ, Nanchang, Jiangxi330022, China) 在知网中查找 在百度中查找 在本站中查找
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 quasi-optimal computational complexity.
