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Summary: Space-time Variational Discontinuous Galerkin Method
for
Linear Free Surface Water Waves
V.R. Ambati, O. Bokhove and J.J.W. van der Vegt
v.r.ambati@math.utwente.nl
Numerical Analysis and Computational Mechanics Group
Department of Applied Mathematics
University of Twente.
V.R. Ambati, O. Bokhove and J.J.W. Van der Vegt, "Variational space-time discontinuous Galerkin method
for linear free surface waves," Submitted to J. Comput. Phys., 2008.
Available in eprints: http://eprints.eemcs.utwente.nl/
July 4th 2008
IACM/ECCOMAS (2008) University of Twente July 4th 2008 1 / 36
Outline
Introduction
Luke's variational principle for linear free surface waves
Discrete variational formulation for model problems:
Laplace equation
Harmonic oscillator
Variational space-time DG formulation for linear free surface waves
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