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math.FA2024
Riemann-Stieltjes operators on some general spaces on the unit ball and their essential norm
M. S. Al Ghafri, M. Hassanlou, Y. Estaremi +1
The objective of this paper is to find an estimation of the essential norm of Riemann-Stieltjes operator from the spaces ( general function space) and (mixed-…
math.FA2024
Essential norm of generalized Integral type Operators from Mixed-Norm to Zygmund-Type Spaces
Y. Estaremi, M. Hassanlou, M. S. Al Ghafri
In this paper, we consider the generalized integration operator from mixed-norm space into Zygmund-type and Bloch-type spaces and find an estimation for the essential norm of this…