The hp finite element method for singularly perturbed problems in smooth domains
Ημερομηνία
1998Source
Mathematical Models and Methods in Applied SciencesVolume
8Issue
2Pages
299-326Google Scholar check
Metadata
Εμφάνιση πλήρους εγγραφήςΕπιτομή
We consider the numerical approximation of singularly perturbed elliptic problems in smooth domains. The solution to such problems can be decomposed into a smooth part and a boundary layer part. We present guidelines for the effective resolution of boundary layers in the context of the hp finite element method and we construct tensor product spaces that approximate these layers uniformly at a near-exponential rate.