This is a preview. Log in through your library . Abstract In this paper we study derivations in subalgebras of ${\mathrm{L}}_{0}^{\mathrm{w}\mathrm{o}}(\mathrm{\nu ...
Function spaces and operator theory form a rich and interconnected subdiscipline of modern analysis, embracing a variety of spaces that measure function regularity and oscillatory behaviour alongside ...
In previous papers the arithmetic of hierarchical matrices has been described, which allows us to compute the inverse, for instance, of finite element stiffness matrices discretising an elliptic ...