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math.FA2026
Applications of Reproducing Kernels in composition operators
Preeti Kumari, P. Muthukumar, Antti Rasila
In this paper, we illustrate the effectiveness of reproducing kernel Hilbert space techniques in the study of composition operators. For weighted Hardy spaces on the unit disk, we…
math.FA2025
A class of linear operators on Bergman spaces
Zengjian Lou, Antti Rasila, Senhua Zhu
We study the boundedness of the linear operator on . In particular, we obtain a sufficient and necessary condition for the compactness of the li…