Riemann-Stieltjes operators on some general spaces on the unit ball and their essential norm
The objective of this paper is to find an estimation of the essential norm of Riemann-Stieltjes operator from the spaces $F(p,q,s)$ ( general function space) and $H(p,q,ϕ)$ (mixed-norm space) into Zygmund-type space in the unit ball of $\mathbb{C}^n$.
math.FA↗