D. Norrbo

collaborators

2 papers

math.FA2022

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 $A_{v}^{p}$ and weighted Banach spaces $H_{v}^{\infty}$ of analy…

math.FA2020

Unified approach to spectral properties of multipliers

Mikael Lindström, Santeri Miihkinen, David Norrbo

Let $B_{n}$ be the open unit ball in $C^{n}$ . We characterize the spectra of pointwise multipliers $M_{u}$ acting on Banach spaces of analytic functions on $B_{n}$ …