Zw. Shen, A NOTE ON THE DIRICHLET PROBLEM FOR THE STOKES SYSTEM IN LIPSCHITZ-DOMAINS, Proceedings of the American Mathematical Society, 123(3), 1995, pp. 801-811
We study the L(p) Dirichlet problem for the Stokes system in Lipschitz
domains. Optimal estimates are obtained when the dimension n = 3. In
the case of n greater than or equal to 4, we establish a weak estimate
of solutions for certain range of p.