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Local pointwise error estimates for the streamline diffusion method applied to nonstationary hyperbolic problems. (English) Zbl 0837.65100

Linear nonstationary convection dominated diffusion problems are analyzed through the streamline diffusion finite element method.

MSC:

65M15 Error bounds for initial value and initial-boundary value problems involving PDEs
65M60 Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs
35L15 Initial value problems for second-order hyperbolic equations
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