Besov regularity for the stationary Navier–Stokes equation on bounded Lipschitz domains
Besov regularity for the stationary Navier–Stokes equation on bounded Lipschitz domains
We use the scale , , , to study the regularity of the stationary Stokes equation on bounded Lipschitz domains , , with connected boundary. The regularity in these Besov spaces determines the order of convergence of nonlinear approximation schemes. Our proofs rely on a combination of weighted Sobolev estimates …