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 ...
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 ...
We introduce the cosine-type approximation processes in abstract Banach space setting. The historical roots of these processes go back to W. W. Rogosinski in 1926. The given new definitions use a ...