This paper examines the concepts of feedback and adaptivity for the Finite Element Method. The model problem concerns C0 elements of arbitrary, fixed degree for a one-dimensional two-point boundary value problem. Three different feedback methods are introduced and a detailed analysis of their adaptivity is given.
All Science Journal Classification (ASJC) codes
- Computational Mathematics
- Applied Mathematics
- Subject Classifications: AMS(MOS): 65L10, CR: 5.17