Solving parabolic problems with differen
โ
Hongyi Yu
๐
Article
๐
1999
๐
Elsevier Science
๐
English
โ 420 KB
We describe a method for solving parabolic partial differential equations (PDEs) using local refinement in time. Different time steps are used in different spatial regions based on a domain decomposition finite element method. Extrapolation methods based on either a linearly implicit mid-point rule