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Department of Mathematical Sciences

Seminar Archives

On this page you can find information about seminars in this and previous academic years, where available on the database.

Numerical Analysis Seminars: A-posteriori error bounds for discontinuous Galerkin methods for fourth order problems

Presented by Juha Virtanen, Leicester University

14 November 2008 14:15 in CG218

We consider a discontinuous Galerkin finite element method for the numerical solution of the biharmonic equation with essential boundary conditions and we present residual type a posteriori error bounds in the corresponding energy norm, under minimal regularity assumptions. The performance of the a-posteriori estimator is assessed through numerical experiments.

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