Jussi Laitila

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20112016

most citedComposition operators on vector-valued analytic function spaces: a survey

1 citations · 1 across the 3 of their papers we have counts for

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math.FA2016

Rigidity of composition operators on the Hardy space $H^{p}$

Jussi Laitila, Pekka J. Nieminen, Eero Saksman +1

Let $ϕ$ be an analytic map taking the unit disk $D$ into itself. We establish that the class of composition operators $f \mapsto C_{ϕ} (f) = f \circ ϕ$ exhibits a rather stro…

math.FA2015★ 1 cited

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…

math.FA2011

Weak compactness and essential norms of integration operators

Jussi Laitila, Santeri Miihkinen, Pekka J. Nieminen

Let $g$ be an analytic function on the unit disc and consider the integration operator of the form $T_{g} f (z) = \int_{0}^{z} f g^{'} d ζ$ . We show that on the spaces $H^{1}$ and $B M O A$ the op…

Rigidity of composition operators on the Hardy space Hp

Composition operators on vector-valued analytic function spaces: a survey

Weak compactness and essential norms of integration operators

Rigidity of composition operators on the Hardy space $H^{p}$