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Adaptive Finite Element Relaxation Schemes for Hyperbolic Conservation Laws

Adaptive Finite Element Relaxation Schemes for Hyperbolic Conservation Laws

We propose and study semidiscrete and fully discrete finite element schemes based on appropriate relaxation models for systems of Hyperbolic Conservation Laws. These schemes are using piecewise polynomials of arbitrary degree and their consistency error is of high order. The methods are combined with an adaptive strategy that yields fine …