A three-level CIP-VEM approach for the Oseen equation
Abstract
We study a pressure-robust virtual element method for the Oseen problem. In the advection-dominated case, the method is stabilized with a three level jump of the convective term. To analyze the method, we prove specific estimates for the virtual space of potentials. Finally, e prove stability of the proposed method in the advection-dominated limit and derive h-version error estimates for the velocity and the pressure.
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