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 ...

For a fixed nonnegative integer m, an analytic map φ and an analytic function ψ the generalized integration operator I φ , ψ m is defined by I φ , ψ m f z = ∫ 0 z f m φ ζ ψ ζ d ζ for X-valued analytic ...