On discontinuous finite element approximation for the solution of Tricomi's problem
Journal of Computational Mathematics
An analysis of the discontinuous Galerkin method for a scalar hyperbolic equation
Mathematics of Computation
Journal of Computational Physics
A note on the convergence of the discontinuous Galerkin method for a scalar hyperbolic equation
SIAM Journal on Numerical Analysis
Locally divergence-free discontinuous Galerkin methods for the Maxwell equations
Journal of Computational Physics
Symmetric and Nonsymmetric Discontinuous Galerkin Methods for Reactive Transport in Porous Media
SIAM Journal on Numerical Analysis
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In this paper, the discontinuous Galerkin method for the positive and symmetric, linear hyperbolic systems is constructed and analyzed by using bilinear finite elements on a rectangular domain, and an O(h^2)-order superconvergence error estimate is established under the conditions of almost uniform partition and the H^3-regularity for the exact solutions. The convergence analysis is based on some superclose estimates derived in this paper. Finally, as an application, the numerical treatment of Maxwell equation is discussed and computational results are presented.