论文信息 - An a posteriori estimate for nonconforming finite element methods

An a posteriori estimate for nonconforming finite element methods

A computable error estimate is established for the model case of the Poisson-problem. This enables an efficient method in applying the nonconforming Crouzeix-Raviart Elements for adaptive refinement techniques. We study reliability and efficiency of the proposed algorithm both theoretically and numerically.

Carsten Carstensen | Stefan Jansche

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[2] Carsten Carstensen,et al. A posteriori error estimate for the mixed finite element method , 1997, Math. Comput..