This paper deal with optimal control problems for a non-stationary Stokes system. We study a simultaneous distributed-boundary optimal control problem with dist
It is well-known that if p is a homogeneous polynomial of degree k in n variables, p ∈ Pk, then the ordinary derivative p(■)(r^2-n) has the form An,kY(x)r2-n-
In this article, we obtain the L~p-boundedness of commutators of Lipschitz functions and singular integrals with non-smooth kernels on Euclidean spaces.