Residual-free bubble methods for numerical homogenization of elliptic problems
Tao Yu, Xingye Yue · Communications in Mathematical Sciences · 2011
The residual-free bubble (RFB) method was first proposed for convection-diffusion problems.Then it was used to treat elliptic homogenization problems.We revisit it in this paper and try to reveal its relations to some other multiscale methods.Some new bubble schemes are also proposed.