A Local Discontinuous Galerkin approximation for the p-Navier-Stokes system, Part III: Convergence rates for the pressure

10/13/2022

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by   Alex Kaltenbach, et al.

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In the present paper, we prove convergence rates for the pressure of the Local Discontinuous Galerkin (LDG) approximation, proposed in Part I of the paper, of systems of p-Navier-Stokes type and p-Stokes type with p∈ (2,∞). The results are supported by numerical experiments.