4 citations · 6 across the 10 of their papers we have counts for
14 papers
Generalized Hilbert matrix operators acting on Bergman spaces
Carlo Bellavita, Vassilis Daskalogiannis, Santeri Miihkinen +3
In this article we study the generalized Hilbert matrix operator acting on the Bergman spaces of the unit disc for . In particular, we characterize the…
Exact essential norm of generalized Hilbert matrix operators on classical analytic function spaces
Mikael Lindström, Santeri Miihkinen, David Norrbo
We compute the exact value of the essential norm of a generalized Hilbert matrix operator acting on weighted Bergman spaces and weighted Banach spaces of analy…
On the exponential integrability of conjugate functions
H. Gissy, S. Miihkinen, J. A. Virtanen
We relate the exponential integrability of the conjugate function to the size of the gap in the essential range of . Our main result complements a related theorem of…
Rigidity of Volterra-type integral operators on Hardy spaces of the unit ball
Santeri Miihkinen, Jordi Pau, Antti Perälä +1
We establish that the Volterra-type integral operator on the Hardy spaces of the unit ball exhibits a rather strong rigid behavior. More precisely, we sh…
Unified approach to spectral properties of multipliers
Mikael Lindström, Santeri Miihkinen, David Norrbo
Let be the open unit ball in . We characterize the spectra of pointwise multipliers acting on Banach spaces of analytic functions on …
On the exact value of the norm of the Hilbert matrix operator on weighted Bergman spaces
Mikael Lindström, Santeri Miihkinen, Niklas Wikman
In this article, the open problem of finding the exact value of the norm of the Hilbert matrix operator on weighted Bergman spaces is adressed. The norm was conjectured to…