1 citations · 1 across the 3 of their papers we have counts for
4 papers
Structural rigidity of generalised Volterra operators on
Santeri Miihkinen, Pekka J. Nieminen, Eero Saksman +1
We show that the non-compact generalised analytic Volterra operators , where , have the following structural rigidity property on the Hardy spaces f…
On universal operators and universal pairs
Riikka Schroderus, Hans-Olav Tylli
We study some basic properties of the class of universal operators on Hilbert space, and provide new examples of universal operators and universal pairs.
Composition operators on vector-valued analytic function spaces: a survey
Jussi Laitila, Hans-Olav Tylli
We survey recent results about composition operators induced by analytic self-maps of the unit disk in the complex plane on various Banach spaces of analytic functions taking value…
Weakly compact approximation in Banach spaces
Edward Odell, Hans-Olav Tylli
The Banach space has the weakly compact approximation property (W.A.P. for short) if there is a constant so that for any weakly compact set and $ε> 0…